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Grating Fastener Extension Galvanised

The GRATEX grating fastener extension allows users to secure grating of any thickness when used in combination with the grating fastener disc and threaded stud.

For example:-
use GRATF30G fastener disc with 1x extension to secure 50mm of grating.
use GRATF40G fastener disc with 1x extension to secure 60mm of grating.

Dimensions (mm)
Outer diameter 9.6mm
Internal diameter 8mm
Overall length 30mm
Effective extension length 20mm


Geomet coated, equivalent to 67.5µm hot dipped galvanised



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Do you have a project that requires high performance chemical anchors, mechanical fixings or grating fasteners? Need a competitive quote? Contact the sales team at Proventure today.

T: 01704 897 015