Glass clamp 45×45, raw zamak, for D42.4 tube

A Zamak glass clamp without surface coating is meant to be painted over and when painted can be used in internal and external conditions. Suits for glasses with thicknesses of 6 mm, 8 mm, 8.76 mm, 10 mm and 10.76 mm. Is fastened on a structure with a DIN912 M8 bolt (not included). Clamp has safety plate option (for avoiding glasses to gravitate).
54 pcs in box.