Home Tube Clamp Connectors Tube clamp connectors GN 277

GN 277

Swivel Clamp Connectors

Aluminum / Stainless Steel

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GN 277-AL

Swivel Clamp Connectors

Aluminum

GN 277-NI

Swivel Clamp Connectors

Stainless Steel

Description

Specification

Identification no.

No. 2: With stainless steel socket cap screw DIN 912

Aluminum

Powder coated

Black, RAL 9005, textured finish SW

Plain, matte shot-blasted BL

Stainless steel AISI CF-8 NI

Matte shot-blasted

Socket cap screws DIN 912

Stainless steel AISI 304

Hex nuts DIN 985

Stainless steel AISI 304

Self-locking via polyamide ring

Information

The clamping bore of swivel clamp connectors GN 277 is mechanically machined and designed for construction tubes GN 990 or DIN 2391, DIN 2395 and DIN 2462.

At the screw location z, the socket cap screw reduces the bore cross-section for clamping. For clamping without tools, the socket cap screw can be replaced by an adjustable hand lever GN 911 /GN 911.3 listed in the table as accessory.

Swivel clamp connectors GN 277 can be combined with swivel clamp connectors GN 271 , GN 275 or GN 277 to swivel clamp connector joints.

Accessory

Adjustable Hand Levers GN 911 /GN 911.3

Technical information

Stainless Steel Characteristics

GN 277-AL

	Color	d₁ Bore	b	d₂	k	l₁	l₂	m	s	t	z Screw location	Accessory Recom. hand lever GN 911 for z l₃
Code														Actions
GN 277-B12-2-BL	BL - Plain finish	B 12	25	6.5	25	64	25	29.5	10	12.5	M6-20	45 \| 63	63
GN 277-B12-2-SW	SW - RAL 9005	B 12	25	6.5	25	64	25	29.5	10	12.5	M6-20	45 \| 63	63
GN 277-B14-2-BL	BL - Plain finish	B 14	25	6.5	25	64	25	29.5	10	12.5	M6-20	45 \| 63	60
GN 277-B14-2-SW	SW - RAL 9005	B 14	25	6.5	25	64	25	29.5	10	12.5	M6-20	45 \| 63	60
GN 277-B15-2-BL	BL - Plain finish	B 15	25	6.5	25	64	25	29.5	10	12.5	M6-20	-	62
GN 277-B15-2-SW	SW - RAL 9005	B 15	25	6.5	25	64	25	29.5	10	12.5	M6-20	-	62
GN 277-B16-2-BL	BL - Plain finish	B 16	25	6.5	25	64	25	29.5	10	12.5	M6-20	45 \| 63	59
GN 277-B16-2-SW	SW - RAL 9005	B 16	25	6.5	25	64	25	29.5	10	12.5	M6-20	45 \| 63	59
GN 277-B18-2-BL	BL - Plain finish	B 18	25	6.5	25	64	25	29.5	10	12.5	M6-20	45 \| 63	56
GN 277-B18-2-SW	SW - RAL 9005	B 18	25	6.5	25	64	25	29.5	10	12.5	M6-20	45 \| 63	56

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