DIN 603 CARRIAGE BOLT SPECIFICATION

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

DIN 931 defines the requirements for hexagonal head screws. These fixings are frequently utilized in diverse fields, from automotive engineering toconstruction. The DIN 931 standard covers dimensions such as length and thread type. It also sets standards for material grade and accuracy. Adhering to DIN 931 ensures durable connections and enhances