GN 281

Swivel Clamp Connector Joints

Aluminum / Stainless Steel

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Description

Specification

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

Aluminum

Black, RAL 9005, textured finish SW

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

Swivel clamp connector joints GN 281 are an assembly of the swivel clamp connectors GN 271 and GN 275 .

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

At the screw location z₁, the socket cap screw reduces the bore cross-section for clamping.

For clamping without tools, the socket cap screws can be replaced by the adjustable hand levers GN 911 /GN 911.3 listed in the table as accessory.

Accessory

Technical information

	d₁ Bore	b	d₂	k	l₁	l₂	m₁	m₂	t	x₁	x₂	y	z₁ Screw location	z₂ Screw location	Accessory Recom. hand lever GN 911.3 for z1 l₃	Accessory Recom. hand lever GN 911.3 for z2 l₃
Code																		Actions
GN 281-B12-2-NI	B 12	25	5.5	31.5	72.5	34.5	24	48.5	7	50	38	35	M6-20	M6-20	-	45 \| 63	308
GN 281-B14-2-NI	B 14	25	5.5	31.5	72.5	34.5	24	48.5	7	50	38	35	M6-20	M6-20	-	45 \| 63	301
GN 281-B15-2-NI	B 15	25	5.5	31.5	72.5	34.5	24	48.5	7	50	38	35	M6-20	M6-20	-	45 \| 63	297
GN 281-B16-2-NI	B 16	25	5.5	31.5	72.5	34.5	24	48.5	7	50	38	35	M6-20	M6-20	-	45 \| 63	291
GN 281-B18-2-NI	B 18	25	5.5	31.5	72.5	34.5	24	48.5	7	50	38	35	M6-20	M6-20	63 \| -	45 \| 63	116
GN 281-B20-2-NI	B 20	25	5.5	31.5	72.5	34.5	24	48.5	7	50	38	35	M6-20	M6-20	45 \| 63	45 \| 63	282

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