DIN 603 CARRIAGE BOLTS: A COMPREHENSIVE GUIDE

Carriage bolts are a unique design with a squared shank that locks within the hole, preventing rotation and providing a secure fastening. These bolts comprise a cylindrical head with a square or hexagonal recess, designed to be driven by a wrench or socket. DIN 603 carriage bolts conform with the stringent standards set by the German Institute for

DIN 931 defines the requirements for hexagonal head fasteners. These fixings are widely employed in diverse applications, from automotive engineering toconstruction. The DIN 931 standard covers dimensions such as diameter and thread form. It also defines criteria for material composition and accuracy. Complying with DIN 931 ensures robust connect