Carriage bolts are a unique design with a squared shank that stabilizes within the hole, preventing rotation and providing 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 document, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It addresses a comprehensive range of bolted joints used in structural applications. The standard outlines methods for the design, manufacture, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the compone… Read More

DIN 931 outlines the specifications for hexagonal head bolts. These bolts are frequently utilized in various fields, from mechanical engineering toassembly. The DIN 931 standard covers parameters such as head size and thread form. It also defines requirements for material grade and accuracy. Complying with DIN 931 ensures robust connections and e… Read More