Industrial UNI5931 DIN912 M16x40 Socket Head Cap Screw

VIBO industrial UNI5931 DIN912 M16x40 Socket Head Cap Screw is a metric M16 x 40 fastener designed to DIN 912 specifications, offered in a pack of 25. The model UNI5931 identifies the exact part, and the DIN 912 designation confirms it as a socket-head cap screw with a cylindrical head and a recessed hex drive. With a 16 mm nominal diameter and a 40 mm overall length, this screw provides a compact, high-torque fastening option for assemblies requiring a hex socket. As a DIN-standard fastener, it is compatible with standard hex keys and fixtures used for DIN 912 components, and it is supplied in a 25-piece package.