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Catalogue Technical Specification

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GN287 3D CAD Model


GN287 Swivel Clamp Connector Joint, Aluminium



GN287: Swivel Clamp Connector Joint
Finish: BL - Blank


GN287: Swivel Clamp Connector Joint
Finish: SW - Black, Textured Finish

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Series Selector


Identification number 2 - With three clamping screws DIN 912, stainless steel

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Product Description

GN287 Swivel Clamp Connector Joint, Aluminium

These swivel clamp connector joints are an assembly of swivel clamp connectors GN275 and GN277. 

The clamping bores are mechanically machined and designed for construction tubings GN990 or DIN2391, DIN2395 and DIN2462 respectively.

At the screw locations z1, the socket cap screws reduce the bore cross-section for clamping.

The standard version of the clamping screws are socket cap screws with hexagonal socket DIN912. They can be replaced by clamping kits GN911, for clamping without tools. 


Aluminium AL, powder coated. - Black, RAL 9005, textured finish SW. Blank BL, matt shot-blasted.

Socket cap screws DIN912 - Stainless Steel NI, AISI 304

Hexagon nuts DIN985 - Stainless Steel NI, AISI 304, self locking via polyamide ring


Adjustable clamping levers GN911 

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GN287 Swivel Clamps Connectors Joints Aluminium GN 287 GN-287

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