Petroniroo Moaser

.Have been manufacturing Stud bolts, Anchor bolts, Bolts and Nuts for over 25 years and we are glad to share the standards with you
Hexagon Bolts are created to DIN 931, and are a partially threaded fastener with a hexagon-shaped head that is usually fixed with a spanner or socket tool. Hosting a machine
thread, these bolts are suitable for use with either a nut or within a pre-tapped hole.

What is the difference between DIN 931 and 933?

As we already know, DIN 933 is a full thread hex head cap screw with coarse thread pitch, whereas DIN 931 is a partial thread hex head cap screw with coarse thread pitch.

To Access DIN 931 in pdf please click here