Carriage bolts are a unique design with a squared shank that remains within the hole, preventing rotation and guaranteeing a secure fastening. These bolts consist a cylindrical head with a square or hexagonal recess, formulated to be driven by a wrench or socket. DIN 603 carriage bolts adhere to the stringent standards set by the German Institute f… Read More

This specification, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It addresses a comprehensive range of bolted connections used in engineering applications. The standard establishes procedures for the design, production, inspection, and testing of bolted assemblies to ensure their reliability. It also speci… Read More

DIN 931 specifies the specifications for six-sided head bolts. These fixings are frequently utilized in numerous fields, from automotive engineering toconstruction. The DIN 931 standard covers sizes such as length and thread form. It also establishes requirements for material quality and precision. Complying with DIN 931 ensures durable connectio… Read More