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GN 285

Swivel Clamp Connector Joints

Aluminum / Stainless Steel

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GN 285-AL

Swivel Clamp Connector Joints

Aluminum

GN 285-NI

Swivel Clamp Connector Joints

Stainless Steel

Description

Specification

Identification no.

No. 2: With 3 stainless steel socket cap screws 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

Swivel clamp connector joints GN 285 are an assembly of two swivel clamp connectors GN 275 .

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

At the screw locations z₁, the socket cap screws reduce 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

Adjustable Hand Levers GN 911 /GN 911.3

Technical information

Stainless Steel Characteristics

GN 285-NI

	d₁ Bore	d₂ Bore	b	k₁	k₂	l₁	l₂	m₁	m₂	z₁ Screw locations	z₂ Screw locations	Accessory Recom. hand lever GN 911.3 for z1 l₃	Accessory Recom. hand lever GN 911.3 for z2 l₃
Code															Actions
GN 285-B12-B12-2-NI	B 12	B 12	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	360
GN 285-B12-B14-2-NI	B 12	B 14	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	353
GN 285-B12-B15-2-NI	B 12	B 15	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	349
GN 285-B12-B16-2-NI	B 12	B 16	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	343
GN 285-B12-B18-2-NI	B 12	B 18	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	334
GN 285-B12-B20-2-NI	B 12	B 20	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	321
GN 285-B14-B14-2-NI	B 14	B 14	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	346
GN 285-B14-B15-2-NI	B 14	B 15	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	342
GN 285-B14-B16-2-NI	B 14	B 16	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	336
GN 285-B14-B18-2-NI	B 14	B 18	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	327
GN 285-B14-B20-2-NI	B 14	B 20	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	314
GN 285-B15-B15-2-NI	B 15	B 15	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	338
GN 285-B15-B16-2-NI	B 15	B 16	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	332
GN 285-B15-B18-2-NI	B 15	B 18	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	323
GN 285-B15-B20-2-NI	B 15	B 20	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	310
GN 285-B16-B16-2-NI	B 16	B 16	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	326
GN 285-B16-B18-2-NI	B 16	B 18	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	317
GN 285-B16-B20-2-NI	B 16	B 20	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	-	45 \| 63	304
GN 285-B18-B18-2-NI	B 18	B 18	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	63 \| -	45 \| 63	308
GN 285-B18-B20-2-NI	B 18	B 20	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	63 \| -	45 \| 63	295
GN 285-B20-B20-2-NI	B 20	B 20	25	31.5	31.5	97	34.5	48.5	48.5	M6-20	M6-20	45 \| 63	45 \| 63	282

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