Home Tube Clamp Connectors Tube clamp connectors GN 490

GN 490

Swivel Clamp Connector Joints

Aluminum / Stainless Steel

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GN 490-A-AL

Swivel Clamp Connector Joints

Aluminum, with socket cap screw DIN 912

GN 490-B-AL

Swivel Clamp Connector Joints

Aluminum, with adjustable hand lever

GN 490-A-NI

Swivel Clamp Connector Joints

Stainless Steel, with socket cap screw DIN 912

GN 490-B-NI

Swivel Clamp Connector Joints

Stainless Steel, with adjustable hand lever

Description

Specification

Types

Type A: With socket cap screw DIN 912

Type B: With adjustable hand lever

Aluminum

Matte finish, tumbled MT

Powder coated

Black, RAL 9005, textured ﬁnish SW

Stainless Steel precision casting NI

AISI CF-8

Matte shot-blasted

Socket cap screws DIN 912

Stainless steel AISI 304

Hex nuts DIN 934

Stainless steel AISI 304

Adjustable hand lever

Zinc die casting (for MT / SW)

Powder coated

Silver, RAL 9006, textured finish

Stainless steel precision casting AISI CF-8 (for NI)

Matte shot-blasted

Insert

Stainless steel AISI 303

Information

Swivel clamp connector joints GN 490 clamp the rods or tubes via a prism, allowing a greater Ø tolerance to be bridged. The compression spring makes clamping and releasing easier.

Technical information

Stainless Steel Characteristics

GN 490-B-NI

	d₁	d₂	d₃	d₄	l₁	l₂	l₃	l₄	l₅	m
Code												Actions
GN 490-8-8-B-NI	8	8	M 6	28	33	35	45	14	5	13	205
GN 490-10-10-B-NI	10	10	M 8	32	45	45	63	20	5	15	335
GN 490-12-12-B-NI	12	12	M 8	36	47	45	63	21	5	17	389
GN 490-14-14-B-NI	14	14	M 8	46	57	55	78	25.5	6	20	608
GN 490-15-15-B-NI	15	15	M 10	46	57	55	78	25.5	6	21	635
GN 490-16-16-B-NI	16	16	M 10	46	57	55	78	25.5	6	22	638
GN 490-18-18-B-NI	18	18	M 10	56	63	55	78	28.5	6	24	838
GN 490-20-20-B-NI	20	20	M 10	56	65	55	78	28.5	8	28	665

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