GN 231

Identification No.

No. 2: with 2 Stainless Steel-Clamping screws DIN 912


plastic coated

black, RAL 9005, textured finish SW


matt shot-blasted BL

Clamping bores not machined

Socket cap screws DIN 912

Stainless Steel AISI 304

Hexagon nuts DIN 985

Stainless Steel AISI 304

The clamping bores of GN 231 tube supports are not machined and specially designed for construction tubes GN 990  or DIN 2391, DIN 2395 and DIN 2462 respectively.

GN 231 tube supports are also suitable for mounting on profile systems.

The standard clamping screws are socket cap screws DIN 912. They can be replaced by adjustable clamping kits GN 911  (article code see table of dimensions).

  • Clamping kits GN 911 

  • Stainless Steel characteristics 


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