For example hexagon, flange or weld nuts. We supply many nuts with or without thread locking. The defined deformations required for the locking devices are carried out in our own factory exactly according to customer specifications. Both Inloc, Biloc and Treloc. By the way: Heinrich locknuts are installed in most vehicle brake systems. No coincidence. Because quality is vital in these places.

Talk to us about your requirements for DIN and standard parts