HT Allen Hex Socket Grub Screw:M10 x 12 - DIN 916/12.9/Black

This heavy-duty Allen hex socket grub screw is machined from steel to a property class 12.9 rating, ensuring high tensile strength for demanding mechanical assemblies. Compliant with the DIN 916 standard, it features a 1/16 undercuts to grip securely against internal components or shafts. The M10 nominal diameter and 12mm nominal length make it suitable for medium-sized machinery requiring robust clamping force. Buyers select this fastener over lower-grade alternatives when applications involve significant torque or dynamic loads, as the 12.9 classification provides superior resistance to shear and pull-out. The black surface finish offers a durable coating that helps resist corrosion in industrial environments. To choose the correct size, verify that your bore matches the M10 thread and that the 12mm length allows proper engagement without protruding into adjacent moving parts.