Carriage bolts are a unique design with a squared shank that remains 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 meet the stringent standards set by the German Institute for Standa
This document, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It covers a comprehensive range of bolted assemblies used in engineering applications. The standard establishes procedures for the design, manufacture, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the com
DIN 931 defines the requirements for six-sided head screws. These bolts are frequently utilized in numerous industries, from structural engineering toconstruction. The DIN 931 standard covers parameters such as length and thread type. It also sets criteria for material grade and accuracy. Adhering to DIN 931 ensures robust connections and enhance