Finish ELS - anodized black
Finish MT - plain, matt tumbled finish
GN 478 Attachment Clamp Mounting, Aluminium, with Threaded Hole
These clamp mountings, GN478, are primarily designed for mounting sensor holders GN479 and retaining plates GN479.1. They are fitted with a central thread and, with d1 = B15 bore and higher, an additional bore template 4 x M4.
The standard clamping screw is a socket cap screw with hexagonal socket DIN 912. They can be replaced by clamping kits GN511.
Matt, ground MT.
Anodized black ELS.
Socket cap screws DIN 912 - Stainless Steel AISI 304
Clamping kits GN511