Products Range

 

Clamping Knobs

clamping_1

VB.639

Three-arm knobs

Applications This knob has been designed for heavy duty work where the use of a hammer for a firmer clamping action is required.
Assembly :
– Execution A: black-oxide steel boss, plain blind hole.
– Execution B: brass boss, tapped blind hole.


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clamping_2

VB.639 FP

Three-arm knobs

Applications This knob has been designed for heavy duty work where the use of a hammer for a firmer clamping action is required.
Assembly :
Brass boss, tapped through hole.


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clamping_3

VB.639 p

Three-arm knobs

Applications :This knob has been designed for heavy duty work where the use of a hammer for a firmer clamping action is required.
Assembly :
Zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data ).


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clamping_4

VB.639-SST

Three-arm knobs

Assembly :
AISI 303 stainless steel boss, tapped blind hole.
Colour :
Black, matte finish.


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7897_VCT__p_i

VCT.

Lobe knobs with coloured centre cap

Colour :
Black, matte finish.
Coloured centre cap (only for VCT.32-40-50-63-74-95) :
Technopolymer, matte finish.
To order, add the index of the colour (C9, …, C6) to the code and the description.
On request and for sufficient quantities, it can be supplied in other colours or with customised graphic symbols, marks or writings.


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7901_VCT_p_p_i

VCT.P

Lobe knobs with coloured centre cap

Colour :
Black, matte finish.
Coloured centre cap (only for VCT.32-40-50-63-74-95) :
Technopolymer, matte finish.
To order, add the index of the colour (C9, …, C6) to the code and the description.
On request and for sufficient quantities, it can be supplied in other colours or with customised graphic symbols, marks or writings.


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7686_VCT_FP_p_i

VCT.FP

Lobe knobs

Accessories on request :
Coloured centre caps (see centre caps table).
Colour :
Black, matte finish.


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7685_VCT_AE-V0_p_i

VCT.AE-V0

Lobe knobs

Assembly :
Brass boss with tapped blind hole (VCT.25) or through hole (VCT. from 32 to 50).
Centre cap :
Glass-fibre reinforced technopolymer certified self-extinguishing UL-94 V0, black colour, matte finish, supplied assembled.


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7684_VCT__SOFT_p_i

VCT.SOFT

Lobe knobs

Centre cap :

Polypropylene based (PP) technopolymer, in the six standard colours, matte finish. On request and for sufficient quantities, it can be supplied in other colours or with customised graphic symbols, marks or writings.
Colour :
Black, matte finish.


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7688_VCT_p__SOFT_p_i

VCT.P SOFT

Lobe knobs

Centre cap :

Polypropylene based technopolymer (PP), in the six standard colours, matte finish. On request and for sufficient quantities, it can be supplied in other colours or with customised graphic symbols, marks or writings.
Colour :
Black, matte finish.


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7673_VC_692_p_i

VC.692

Lobe knobs

Colour :
Black, matte finish.
Features and applications :
The exclusive five-lobe shape (ELESA original design) offers the operator’s fingers a proper grip and prevents unhealthy residues from depositing thanks to its solid shape without cavities.
This knob is particularly suitable for applications on machines and equipment whose parts, for hygienic reasons, must be frequently cleaned also using water or steam jets.


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7674_VC_692_p_p_i

VC.692 P

Lobe knobs

Colour :
Black, matte finish.
Features and applications :
The exclusive five-lobe shape (ELESA original design) offers the operator’s fingers a proper grip and prevents unhealthy residues from depositing thanks to its solid shape without cavities.
This knob is particularly suitable for applications on machines and equipment whose parts, for hygienic reasons, must be frequently cleaned also using water or steam jets.


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7675_VC_692_S-INOX_p_i

VC.692-SST

Lobe knobs

Colour :
Black, matte finish.
Features and applications :
The exclusive five-lobe shape (ELESA original design) offers the operator’s fingers a proper grip and prevents unhealthy residues from depositing thanks to its solid shape without cavities.
This knob is particularly suitable for applications on machines and equipment whose parts, for hygienic reasons, must be frequently cleaned also using water or steam jets.


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7676_VC_692_S-p-INOX_p_i

VC.692-SST-P

Lobe knobs

Colour :
Black, matte finish.
Features and applications :
The exclusive five-lobe shape (ELESA original design) offers the operator’s fingers a proper grip and prevents unhealthy residues from depositing thanks to its solid shape without cavities.
This knob is particularly suitable for applications on machines and equipment whose parts, for hygienic reasons, must be frequently cleaned also using water or steam jets.


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9119_VC_692-SST-p_PUNTALE_p_i

VC.692-SST-P-P

Lobe knobs with bolt

Colour :
Black, matte finish.
Features and applications :
The chamfered end with bolt avoids to damage the surface of contact even in case of strong clamping.
Standard executions either with brass or acetal resin bolt.


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9838_VTT_p_i

VTT

Three-lobe knobs

Features and applications :
The shape characterised by three ample lobes is particularly ergonomic also for smaller knobs, ensuring an effective grip even with work gloves.
The design without rear cavities, generally suitable for reducing thickness, prevents unhealthy residues from depositing, ensuring maximum easy cleaning. Particularly suitable for applications on machines and equipment whose parts must be frequently cleaned by using water jets or steam.
Material :
Glass-fibre reinforced polyamide based (PA) technopolymer, black colour, matte finish.


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9865_VTT-CLEAN_p_i

VTT-CLEAN

Three-lobe knobs

Features and applications :
The shape characterised by three ample lobes is particularly ergonomic also for smaller knobs, ensuring an effective grip even with work gloves.
The design without rear cavities, generally suitable for reducing thickness, prevents unhealthy residues from depositing, ensuring maximum easy cleaning. Particularly suitable for applications on machines and equipment whose parts must be frequently cleaned by using water jets or steam.
Material :
Glass-fibre reinforced polyamide based (PA) technopolymer, white colour similar to RAL 9002, matte finish.


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7677_VC_692-CLEAN_p_i

VC.692-CLEAN

Lobe knobs

Assembly :
AISI 303 stainless steel boss, tapped blind hole.
Colour :
White similar to RAL 9002, matte finish.


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8336_VC_692-CR_p_i

VC.692-CR

Chrome-plated lobe knobs

Assembly :
Brass boss, tapped blind hole.
Chemical agents resistance :
This knob is particularly suitable for out-door environments subject to unfavourable weather conditions, for example in the marine environment and in general for applications on machines and equipment whose parts need frequent cleaning cycles for hygienic reasons, also using water sprays or steam.
The chrome-plated surface is resistant to wear, scrapes and shocks.
In laboratory tests carried out at ambient temperature (23°C), the chrome-plated surface reveled to be resistant to: sea water, detergents, acetone, ethyl alcohol, formic acid, chlorine solutions.


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7663_VC_192_p_i

VC.192

Lobe knobs

Assembly :
– Execution A: black-oxide steel boss, plain blind hole.
– Execution B: brass boss, plain or tapped blind hole.
Colour :
Black, glossy finish.


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7664_VC_192_p_p_i

VC.192 P

Lobe knobs

Assembly :
Zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Techical data).
Colour :
Black, glossy finish.


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7776_VC_192_S_p_i

VC.192 S-INOX VC.192 S-P-INOX

Lobe knobs

Assembly :
– VC.192 S-INOX: AISI 303 stainless steel boss, tapped blind hole.
– VC.192 S-p-INOX: AISI 303 stainless steel threaded stud, chamfered flat end according to UNI 947: ISO 4753 (see Techical data).
Colour :
Black, glossy finish.


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7669_VC_253_p_i

VC.253

Lobe knobs shortened series

Assembly :
Black-oxide steel boss, tapped through hole.
Colour :
Black, glossy finish.


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7670_VC_254_p_i

VC.254

Lobe knobs

Assembly :
Brass boss, tapped through hole and large metal locking face.
Colour :
Black, glossy finish.


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7287_GN_5334_p_i

GN 5334

Lobe knobs

Assembly :
– Type C: with butt-welded hub, H7 reamed blind hole.
– Type E: with butt-welded hub, tapped blind hole.
For fixing GN 5334 on shafts by a grub screw see Technical Data.
Features and applications :
AISI 304 stainless steel, thanks to its high resistance to corrosion, allows the application of these knobs on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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7848_GN_5334_p_i

GN 5334

Lobe knobs

Assembly :
AISI 304 stainless steel welded hub with threaded stud.
Features and applications :
AISI 304 stainless steel, thanks to its high resistance to corrosion, allows the application of these knobs on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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7288_GN_5335_p_i

GN 5335

Lobe knobs

Assembly :
– Type C: hub, H7 reamed blind hole.
– Type E: hub, tapped blind hole.
– Type D: hub, tapped through hole.
For fixing GN 5335 on shafts by a grub screw see Technical Data.
Features and applications :
AISI 303 stainless steel, thanks to its high resistance to corrosion, allows the application of these knobs on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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7154_DIN_6335_p_i

DIN 6335

Star knobs

Assembly :
– Version B: hub, H7 reamed through hole.
– Version C: hub, H7 reamed blind hole.
– Version D: hub, tapped through hole.
– Version E: hub, tapped blind hole.

Material :
Nodular cast iron.


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8369_DIN_6335_p_i

DIN 6335

Star knobs

Assembly :
– Version C: hub, H7 reamed blind hole.
– Version D: hub, tapped through hole.
– Version E: hub, tapped blind hole.
Material :
cast aluminium with matte finish (type MT)
cast aluminium with deburred and mirror polished finish (type PL).


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9396_DIN_6335-NI_p_i

DIN 6335-NI

Star knobs

Assembly :
– Type A: casting only (unmachined).
– Type D: with threaded througth bore.
– Type E: with threaded blind bore.
Features and applications :
Stainless steel, thanks to its high resistance to corrision, allows the application of these star knobs on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrision resistant materials.


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7155_DIN_6336_p_i

DIN 6336

Lobe knobs

Assembly :
– Type B: hub, H7 reamed through hole.
– Type C: hub, H7 reamed blind hole.
– Type D: hub, tapped through hole.
– Type E: hub, tapped blind hole.
Material :
Nodular cast iron.


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8368_DIN_6336_p_i

DIN 6336

Lobe knobs

Assembly :
– Type C: hub, H7 reamed blind hole.
– Type D: hub, tapped through hole.
– Type E: hub, tapped blind hole.
Material :
cast aluminium with matte finish (version MT)
cast aluminium with deburred and mirror polished finish (version PL).


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9395_DIN_6336-NI_p_i

DIN 6336-NI

Lobe knobs

Assembly :
– Type A: casting only (unmachined).
– Type D: with threaded througth bore.
– Type E: with threaded blind bore.
Features and applications :
Stainless steel, thanks to its high resistance to corrision, allows the application of these lobe knobs on machines and equipment in those sectors where laws or particulay hygienic, climatic and environmental factors make it madatory to use corrosion resistant materials.


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7333_GN_6303_1_p_i

GN 6303.1

Quick-tightening knurled knobs

Applications :
GN 6303.1 knurled knobs are used when quick tightening is required and with only a slight clamping force.
Assembly :
Through and oblique hole, partially tapped.


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7339_GN_6336_3_p_i

GN 6336.3

Quick-tightening lobe knobs

Applications :
GN 6336.3 lobe knobs are used when quick tightening is required and with only a slight clamping force.
Assembly :
Zinc-plated steel hub with through and oblique hole, partially tapped.


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9888_GN 6336.3-NI_p_i

GN 6336.3-NI

Quick release star knobs

Applications :
GN 6336.3 lobe knobs are used when quick tightening is required and with only a slight clamping force.
Assembly instructions :
The knob is placed in the axial position so that it fits onto the pin threads. At this point it can be locked with just a slight rotation.


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8108_GN_6335_9_p_i

GN 6335.9

Star knobs – high clamping force

Hardened steel.
Colour :
Black, matte finish.


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7955_VCTS-Z_p_i

VCTS-Z

Adjustable lobe knobswith push action

Centre cap :
Black technopolymer centre cap. On request and for sufficient quantities, it can be supplied in yellow RAL 1021 (safety) or in other colours, with customised graphic symbols, marks or writings.
Clamping element :
Black-oxide steel with threaded bore and toothed element for coupling to the built-in zinc alloy insert, black-oxide steel retaining screw and AISI 302 stainless steel return spring.


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8277_VCTS-Z-p_p_i

VCTS-Z-P

Adjustable lobe knobswith push action

Centre cap :
Black technopolymer centre cap. On request and for sufficient quantities, it can be supplied in yellow RAL 1021 (safety) or in other colours, with customised graphic symbols, marks or writings.
Clamping element :
Black-oxide steel with toothed element for coupling to the built-in zinc alloy insert, black-oxide steel retaining screw and AISI 302 stainless steel return spring.


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8383_VCTS-Z-SST_p_i

VCTS-Z-SST

Adjustable lobe knobswith push action

Centre cap :
Black technopolymer centre cap. On request and for sufficient quantities, it can be supplied in yellow RAL 1021 (safety) or in other colours, with customised graphic symbols, marks or writings.
Clamping element :
AISI 303 stainless steel with threaded bore and toothed element for coupling to the built-in zinc alloy insert, stainless steel retaining screw and AISI 302 stainless steel return spring.


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8384_VCTS-Z-SST-p_p_i

VCTS-Z-SST-P

Adjustable lobe knobswith push action

Centre cap :
Black technopolymer centre cap. On request and for sufficient quantities, it can be supplied in yellow RAL 1021 (safety) or in other colours, with customised graphic symbols, marks or writings.
Clamping element :
AISI 303 stainless steel with toothed element for coupling to the built-in zinc alloy insert, stainless steel retaining screw and AISI 302 stainless steel return spring.


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7804_VLS__p_i

VLS.

Security lobe knobs

Assembly :
Brass boss, tapped blind hole.
Clamping element :
Acetal resin based (POM) technopolymer.


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7887_VLS_S-p-INOX_p_i

VLS-SST-P

Security lobe knobs

Assembly :
AISI 303 stainless steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data).
Clamping element :
Acetal resin based (POM) technopolymer.


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9391_VLSK_p_i

VLSK

Security lobe knobs with lock

Central closing cap :
Technopolymer black colour.
Clamping element :
Glass-fibre reinforced polyamide based (PA) SUPER-tecnopolymer.


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7682_VCRT__p_i

VCRT.

Lobe knobs with square hole

Accessories on request :
Coloured centre caps (see centre caps table), which allow an easier identification of the different functions.
Assembly :
Square through hole with brass reinforcement. On request and for sufficient quantities, it can be supplied with square through hole without brass reinforcement.


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8613_VCRT_FP_p_i

VCRT.FP

Lobe knobs

Accessories on request :
Coloured centre caps (see centre caps table). Coloured centre caps allow an easier identification of the different functions of the knobs. Coloured centre caps are available as accessories sold separately.
Colour :
Black, matte finish.


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7680_VCR_192_p_i

VCR.192

Lobe knobs with square hole

Assembly :
Square through hole with brass reinforcement.
Colour :
Black, glossy finish.


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7737_VTR_N_p_i

VTR.N

Lock knobs

Assembly :
Square hole.
Colour :
Black, glossy finish.


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7733_VTL___VTL_p_p_i

VTL.

Lobe knobs

Closing cap :
Polypropylene based (PP) technopolymer, RAL 2004 orange colour, glossy finish with matte central surface, snap-in mounting.
Colour :
Black, matte finish.


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7184_ELK__p_i

ELK.

Lobe knobs

Assembly :
– Execution A: black-oxide steel boss, H9 reamed blind hole.
– Execution B: brass boss, tapped blind hole.
Cap :
Technopolymer in Ergostyle colours, matte finish. Ultrasonically welded to the body of the knob.


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ELK.P

Lobe knobs

Assembly :
Zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data ).
Cap :
Technopolymer in Ergostyle colours, matte finish. Ultrasonically welded to the body of the knob.


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7720_VL_640_FP____VL_140_FP_p_i

VL.640 FP VL.140 FP

Lobe knobs

Colour :
Black, glossy finish.
Material :
VL.640 FP: glass reinforced polyamide based (PA) technopolymer.
VL.140 FP: phenolic-based Duroplast (PF).
Resistant to solvents, oils, greases and other chemical agents.


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7715_VL_140_p_i

VL.140

Lobe knobs

Assembly :
Black-oxide steel hub, pre-drilled blind hole.
Colour :
Black, glossy finish.


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7718_VL_155_p_i

VL.155

Lobe knobs

Assembly :
– Execution A: black-oxide steel boss, plain blind hole.
– Execution B: brass boss, plain or tapped blind hole.
Colour :
Black, glossy finish.


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7719_VL_155_p_p_i

VL.155 P

Lobe knobs

Assembly :
Zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data ).
Colour :
Black, glossy finish.


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7711_VH_153_p_i

VH.153

Lobe knobs

Assembly :
– Execution A: black-oxide steel boss, plain blind hole.
– Execution B: brass boss, plain or tapped blind hole.
Colour :
Black, glossy finish.


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7712_VH_153_p_p_i

VH.153 P

Lobe knobs

Assembly :
Zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data ).
Colour :
Black, glossy finish.


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7736_VTR_FP_p_i

VTR.FP

Lock knobs

Assembly :
Brass boss, tapped through hole.
Colour :
Black, glossy finish.


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7735_VTR__p_i

VTR.

Lock knobs

Assembly :
Brass boss, tapped blind hole.
Colour :
Black, orange, glossy finish.


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7738_VTR_p_p_i

VTR.P

Lock knobs

Assembly :
Zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data ).
Colour :
Black, glossy finish.


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7907_GN_5339_5_p_i

GN 5339.5

Lock knobs

Assembly :
– Type E: hub, tapped blind hole, highly polished.
– Type D: hub, tapped through hole, highly polished.
– Type C: hub, H7 reamed blind hole.

Features and applications :
Triangular knobs GN 5339.5, thanks to its high resistance to corrosion, allows the application of these lock knobs on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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7100_BT_FP_p_i

BT.FP

Fluted grip knobs

Assembly :
Brass boss, tapped through hole.
Colour :
Black, matte finish.


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7101_BT_p_p_i

BT.P

Fluted grip knobs

Assembly :
Zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data).
Colour :
Black, matte finish.


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7102_BT_S-INOX_p_i

BT-SST

Fluted grip knobs

Assembly :
AISI 303 stainless steel boss, tapped blind hole.
Colour :
Black, matte finish.


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7103_BT_S-p-INOX_p_i

BT-SST-P

Fluted grip knobs

Assembly :
AISI 303 stainless steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Techincal Data).
Colour :
Black, matte finish.


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7978_BT_FP-ESD_p_i

BT.FP-ESD

Fluted grip knobs

Assembly :
Brass boss, tapped through hole.
Colour :
Black, matte finish.


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7976_BT-ESD_p_i

BT-ESD

Fluted grip knobs

Assembly :
Brass boss, tapped blind hole.
Colour :
Black, matte finish.


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7977_BT_p-ESD_p_i

BT.P-ESD

Fluted grip knobs

Assembly :
Zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data).
Colour :
Black, matte finish.


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7086_B_193_FP_p_i

B.193 FP

Knurled grip knobs

Assembly :
Brass boss, tapped through hole.
Colour :
Black, glossy finish.


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7085_B_193_p_i

B.193

Knurled grip knobs

Colour :
Black, glossy finish.
Material :
Phenolic based (PF) Duroplast. Resistant to solvents, oils, greases and other chemical agents.


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9704_B_193-SST_p_i

B.193-SST

Knurled grip knobs

Colour :
Black, glossy finish.
Material :
Phenolic based (PF) Duroplast. Resistant to solvents, oils, greases and other chemical agents.


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7087_B_193_p_p_i

B.193 P

Knurled grip knobs

Assembly :
Zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data ).
Colour :
Black, glossy finish.


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7088_B_193_S-p-INOX_p_i

B.193-SST-P

Knurled grip knobs

Assembly :
AISI 303 stainless steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data ).
Colour :
Black, glossy finish.


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7090_B_259_p_i

B.259

Knurled grip knobs

Assembly :
Brass boss, tapped blind hole.
Colour :
Black, glossy finish.


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7091_B_259_p_p_i

B.259 P

Knurled grip knobs

Assembly :
Zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data ).
Colour :
Black, glossy finish.


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7092_B_259-CLEAN_p_i

B.259-CLEAN

Knurled grip knobs

Assembly :
AISI 303 stainless steel boss, tapped blind hole.
Colour :
White similar to RAL 9002, glossy finish.


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7089_B_220_p_i

B.220

Knurled grip knobs

Assembly :
Black-oxide steel hub, plain blind hole.
Colour :
Black, glossy finish.


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9177_GN_535_p_i

GN 535

Knurled screws

Assembly :
Threaded pin.
Features and applications :
The knurling of the Stainless steel-Knurled screws GN 535 allows a use in an environment with hygienic requirements.


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9178_GN_536_p_i

GN 536

Knurled nuts

Assembly :
Tapped blind hole.
Features and applications :
The knurling of the Stainless steel-Knurled nuts GN 536 allows a use in an environment with hygienic requirements.


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7149_DIN_6303_INOX_p_i

DIN 6303-NI

Knurled grip knobs

Assembly :
Tapped through hole (execution A).
Features and applications :
AISI 303 stainless steel, thanks to its high resistance to corrosion, allows the application of these knobs on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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7139_DIN_464_p_i

DIN 464

Knurled grip knobs with threaded pin


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7140_DIN_464_INOX_p_i

DIN 464-NI

Knurled grip knobs with threaded pin

Assembly :
Threaded pin.
Features and applications :
All Stainless Steel-Knurled screws DIN 464 are produced from one piece and threaded over ist full length.


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7142_DIN_466_INOX_p_i

DIN 466-NI

Knurled grip knobs

Assembly :
Hub, tapped through hole.
Features and applications :
AISI 303 stainless steel, thanks to its high resistance to corrosion, allows the application of these knobs on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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7157_DIN_653_p_i

DIN 653

Knurled grip knobs with threaded pin


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7158_DIN_653_p_i

DIN 653-NI

Knurled grip knobs with threaded pin

Assembly :
Threaded pin.
Features and applications :
AISI 303 stainless steel, thanks to its high resistance to corrosion, allows the application of these knobs on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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7144_DIN_467_INOX_p_i

DIN 467-NI

Knurled grip knobs

Assembly :
Tapped through hole.
Features and applications :
AISI 303 stainless steel, thanks to its high resistance to corrosion, allows the application of these knobs on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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7549_MCT__p_i

MCT.

Fluted grip knobs

Assembly instructions :
1. The base of the knob should rest on a flat surface.
2. Insert the screw or the lock nut into the knob hole by means of a thrust tool.
3. Push until the insert is completely fitted in.
4. Assemble the snap-in closing cap.
Closing cap :
Polypropylene based (PP) technopolymer, orange or black colour, glossy finish with matte central surface, snap-in mounting.


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8318_MBT__Col__p_i

MBT. COLOR

Diamond cut knurled knobs

Colour :
Black, matte finish.
Coloured centre cap :
Technopolymer, matte finish.
To order, add the index of the desired colour (C9, …, C6) to the code and the description.
On request and for sufficient quantities, it can be supplied in other colours or with customised graphic symbols, marks or writings.


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8320_MBT_p_Col__p_i

MBT.P COLOR

Diamond cut knurled knobs

Colour :
Black, matte finish.
Coloured centre cap :
Technopolymer, matte finish.
To order, add the index of the desired colour (C9, …, C6) to the code and the description.
On request and for sufficient quantities, it can be supplied in other colours or with customised graphic symbols, marks or writings.


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7544_MBT___SOFT_p_i

MBT.SOFT

Fluted grip knobs

Colour :
Black, matte finish.
Ergonomy :
This kind of knob allows operation in an ergonomic way in all working conditions, reaching the maximum torque level with little fatigue for the operator’s hand.
The very fine pitch structure of the rim, together with the soft-touch cover, simplifies the adjustements of the knob during rapid rotation (or screwing) without any unpleasant angular work for the hand and wrist.


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7547_MBT_p-SOFT_p_i

MBT.P SOFT

Fluted grip knobs

Colour :
Black, matte finish.
Ergonomy :
This kind of knob allows operation in an ergonomic way in all working conditions, reaching the maximum torque level with little fatigue for the operator’s hand.
The very fine pitch structure of the rim, together with the soft-touch cover, simplifies the adjustements of the knob during rapid rotation (or screwing) without any unpleasant angular work for the hand and wrist.


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7849_EWN_FP__EWN__p_i

EWN.FP EWN.

Wing nuts

Assembly :
– EWN.FP: brass boss, tapped through hole, without cap.
– EWN: brass boss, tapped through hole, with cap.
Cap for EWN. :
Technopolymer in Ergostyle colours, matte finish; supplied assembled, press-fit assembly, removable by a screwdriver.
Available also as accessory sold separately (see caps table).


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7218_EWN_p_p_i

EWN.P

Wing screws

Assembly :
Zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data ).
Cap :
Technopolymer in Ergostyle colours, matte finish; supplied assembled, press-fit assembly, removable by a screwdriver.
Available also as accessory sold separately (see caps table).


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7850_EWN_SST-FP__EWN_SST_p_i

EWN.SST

Wing nuts

Assembly :
– EWN.SST-FP: AISI 303 stainless steel boss, tapped through hole, without cap.
– EWN.SST: AISI 303 stainless steel boss, tapped through hole, with cap.
Cap for EWN.SST :
Technopolymer in Ergostyle colours, matte finish; supplied assembled, press-fit assembly, removable by a screwdriver.
Available also as accessory sold separately (see caps table).


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7221_EWN_SST-p_p_i

EWN.SST-P

Wing screws

Cap :
Technopolymer in Ergostyle colours, matte finish; supplied assembled, press-fit assembly, removable by a screwdriver.
Available also as accessory sold separately (see caps table).
Colour :
Grey-black, matte finish.


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9184_EWN-SST-p-P_p_i

EWN-SST-P-P

Wing screws with bolt

Cap :
Technopolymer in Ergostyle colours, matte finish; supplied assembled, press-fit assembly, removable by a screwdriver.
Available also as accessory sold separately (see table).
Colour :
Grey-black, matte finish.


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8585_EWNM-SST_p_i

EWNM-SST

Wing nuts

Ergonomy and design :
The slightly concave marks on the wings help to position the fingers in order to apply the maximum force when tightening.

Features and applications :
These wing nuts allow high tightening torque values.


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7206_ESN__p_i

ESN.

Single wing nuts

Assembly :
Brass boss, tapped through hole.
Cap :
Technopolymer in Ergostyle colours, matte finish; supplied assembled, press-fit assembly, removable by a screwdriver.
Available also as accessory sold separately (see caps table).


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7974_CWN_FP_p_i

CWN.FP

Wing nuts

Assembly :
Brass boss, tapped through hole.
Colour :
Black, matte finish.


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7973_CWN__p_i

CWN.

Wing nuts

Assembly :
Brass boss, tapped blind hole.
Colour :
Black, matte finish.


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7975_CWN_p_p_i

CWN.P

Wing nuts

Assembly :
Zinc-plated steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data).
Colour :
Black, matte finish.


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9172_GN_834_p_i

GN 834

Wing nuts

Assembly :
Type D: tapped through hole.
– Type E: tapped blind hole.
Features and applications :
These wing nuts allow high tightening torque values.
Stainless steel, thanks to its high resistance to corrosion, allows the application of these wing nuts on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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7281_GN_431__INOX_p_i

GN 431

Wing knobs

Assembly :
AISI 304 stainless steel threaded pin, screwed and set in the body with a lock pin.
Features and applications :
These wing knobs allow high tightening torque values.
AISI 304 and AISI 316L stainless steel, thanks to their high resistance to corrosion, allow the application of these wing knobs on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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7282_GN_432__INOX_p_i

GN 432

Wing knobs

Assembly :
Tapped blind hole.
Features and applications :
These wing knobs allow high tightening torque values.
AISI 316L stainless steel, thanks to its high resistance to corrosion, allows the application of these wing knobs on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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7130_CT_476_FP_p_i

CT.476 FP

Wing knobs

Colour :
Black, matte finish.
Features and applications :
These wing knobs allow high tightening torque values.


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7129_CT_476_p_i

CT.476

Wing knobs

Colour :
Black, matte finish.
Features and applications :
These wing knobs allow high tightening torque values.


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7131_CT_476_p_p_i

CT.476 P

Wing knobs

Colour :
Black, matte finish.
Features and applications :
These wing knobs allow high tightening torque values.


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7132_CT_476_S-p-INOX_p_i

CT.476-SST-P

Wing knobs

Assembly :
AISI 303 stainless steel threaded stud, chamfered flat end according to UNI 947 : ISO 4753 (see Technical Data ).
Colour :
Black, matte finish.


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8633_CTL_476_p_i

CTL.476

Wing knobs

Colour :
Black, matte finish.
Features and applications :
These wing knobs allow high tightening torque values. Moreover, the elongated hub makes the grip easier.


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9738_CTL_476_FP_p_i

CTL.476 FP

Wing knobs

Colour :
Black, matte finish.
Features and applications :
These wing knobs allow high tightening torque values. Moreover, the alongated hub makes the grip easier.


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8640_CTL_476_p_p_i

CTL.476 P

Wing knobsWing knobs

Colour :
Black, matte finish.
Features and applications :
These wing knobs allow high tightening torque values. Moreover, the elongated hub makes the grip easier.


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9176_GN_433_p_i

GN 433

Wing knobs

Assembly :
Threaded pin.
Features and applications :
These wing screws allow high tightening torque values.
AISI CF-8 stainless steel (precision casting), thanks to its high resistance to corrosion, allows the application of these wing knobs on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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9175_GN_434_p_i

GN 434

Wing knobs

Assembly :
Tapped blind hole.
Features and applications :
These wing knobs allow high tightening torque values.
AISI CF-8 stainless steel (precision casting), thanks to its high resistance to corrosion, allows the application of these wing knobs on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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8992_GN_7336_p_i

GN 7336

Knurled knobs with threaded pin

Cover cap :
Light grey, matte.

Features and applications :
Knurled knobs GN 7336 distinguish an attractive design in combination with closed shape (no recess on the underside of the handles).
The threaded inserts are standard hexagonal nuts or hexagonal screws which are press-fitted in mechanically.


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8994_GN_7336_p_i

GN 7336

Knurled knobs

Cover cap :
Light grey, matte.

Features and applications :
Knurled knobs GN 7336 distinguish an attractive design in combination with closed shape (no recess on the underside of the handles).
The threaded inserts are standard hexagonal nuts or hexagonal screws which are press-fitted in mechanically.


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9872_GN_3663_p_i

GN 3663

Torque knurled knobs

Information :
Torque knurled knobs GN 3663 are used when the manually applied torque is to be limited.

When turned clockwise, the torque mechanical system of the knurled knob triggers an over-engagement as soon as the specified torque is reached. When turning anti-clockwise, the mechanical system locks such that the torque is not limited. When tightening, this will ensure that the maximum permissible torque is not exceeded. On the other hand, the torque necessary for releasing will always be transferred reliably.

After removing the cover and loosening the countersunk screw, the thread or bore insert can be dismantled.
On request :
– Other dimensions for d4 / Length l and d3
– Other torques
– Torque limiting turning anti-clockwise or turning anti-clockwise and clockwise


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8995_GN_7336-NI_p_i

GN 7336-NI

Knurled knobs

Cover cap :
Light grey, matte.

Features and applications :
Knurled knobs GN 7336-NI distinguish an attractive design in combination with closed shape (no recess on the underside of the handles).
The threaded inserts are standard hexagonal nuts or hexagonal screws which are press-fitted in mechanically.


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9183_GN_835_p_i

GN 835

Wing screws

Assembly :
Threaded pin.
Features and applications :
These wing screws allow high tightening torque values.
Stainless steel, thanks to its high resistance to corrosion, allows the application of these wing nuts on machines and equipment in those sectors where laws or particular hygienic, climatic and environmental factors make it mandatory to use corrosion resistant materials.


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9318_GN_653_10_p_i

GN 653.10

Flat knurled thumb screws

Assembly :
Threaded pin.
Features and applications :
Flat knurled thumb screws GN 653.10 with thrust pads in brass or plastic are used in applications, where marks and damages on the workpiece are unacceptable.
The heard dimensions comply with flat knurled thumb screws DIN 653.


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9320_GN_653_10_p_i

GN 653.10-NI

Flat knurled thumb screws

Assembly :
Pivot.
– Version MS: brass.
– Version KU: plastic, polyacetal (POM).

Features and applications :
Flat knurled thumb screws GN 653.10 with thrust pads in brass or plastic are used in applications, where marks and damages on the workpiece are unacceptable.
The heard dimensions comply with flat knurled thumb screws DIN 653.


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9472_GN_7336_5_p_i

GN 7336.5

Knurled knobs with threaded stud

Cover cap :
Light grey, matte finish.

Features and applications :
Knurled knobs GN 7336.5, verison MS/KU with brass or plastic pivots are used when pressure dents or damage must be avoided.
Knurled knobs GN 7336.5, version ZK feature a spherical pivot whose Ø d6 is smaller than the core Ø of the thread. The version with spherical pivot is suitable for holding GN 631 / GN 631.5 thrust pads, which must be ordered separately.
Ther knurled knobs GN 7336.5 distinguish an attractive design in combination with closed shape (no recess on the underside of the handles).


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9503_GN_6335_5_p_i

GN 6335.5

Star knobs

Assembly :
The threaded bolt is screwed in and secured by a crossdowel.
Standard versions available :
– Version AM: Star knob DIN 6335 Aluminium (AL), matt (ground).
– Version AP: Star knob DIN 6335 Aluminium (AL), polished.


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9504_GN_6335_5-NI_p_i

GN 6335.5-ES

Star knobs

Assembly :
The threaded bolt is screwed in and secured by a crossdowel.

Features and applications :
see DIN 6335-NI.


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9511_GN_6336_5_p_i

GN 6336.5

Lobe knobs

Assembly :
The threaded bolt is screwed in and secured by a crossdowel.
Standard versions available :
– Version AM: Star knob DIN 6335 Aluminium (AL), matt (ground).
– Version AP: Star knob DIN 6335 Aluminium (AL), polished.


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9512_GN_6336_5-ES_p_i

GN 6336.5-ES

Lobe knobsAssembly :
The threaded bolt is screwed in and secured by a crossdowel.

Features and applications :
Stainless steel, thanks to its high resistance to corrision, allows the application of these lobe knobs on machines and equipment in those sectors where laws or particulay hygienic, climatic and environmental factors make it madatory to use corrosion resistant materials.


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9684_GN_6335_4-SG_p_i

GN 6335.4-SG

Star knobs

Assembly :
The threaded bolt is screwed in and secured by a crossdowel.

Features and applications :
Should clamping with the bush face be necessary, then it it recommended-able to use typ SG.


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9685_GN_6336_4-SG_p_i

GN 6336.4-SG

Star knobs

Assembly :
The threaded bolt is screwed in and secured by a crossdowel.

Features and applications :
Should clamping with the bush face be necessary, then it it recommended-able to use typ SG.


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9741_GN_5345_p_i

GN 5345

Stainless Steel-Three-lobe knobs

Features and applications :
Stainless Steel-Three-lobe knobs GN 5345 have a smooth and sealed surface. They are particularly suitable for use where hygiene requirements are high. Their shape allows relatively high torques to be applied.
Material :
AISI 303 Stainless Steel, matt-blasted.


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9742_GN_5345_p_i

GN 5345.4

Stainless Steel-Three-lobe knobs

Features and applications :
Stainless Steel-Three-lobe knobs GN 5345.4 have a smooth and sealed surface. They are particularly suitable for use where hygiene requirements are high. Their shape allows relatively high torques to be applied.
Material :
AISI 316L (A4) Stainless Steel, matt-blasted.


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9744_GN_5334_4_p_i

GN 5334.4

Stainless Steel-Star knobs

Features and applications :
Original ELESA design, now produced in metal in agreement with ELESA s.p.a.
Material :
AISI 316L (A4) stainless steel, hub welded, matt shot-blasted.


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9743_GN_5334_4_p_i

GN 5334.4

Stainless Steel-Star knobs with threaded bolt


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