Sirius 10.9 Grade Socket Button Head Screws

The Sirius 10.9 Grade Socket Button Head Screw in M12 x 50mm is a long, high-clamping-force fastener for deep structural and heavy fabrication applications. The 50mm length with M12 thread is ideal for thick-section frames, heavy machine components, and demanding industrial assemblies requiring maximum strength and engagement. Features and Benefits: • 10.9 grade alloy steel for high tensile strength • Low-profile domed button head for a flush, clean finish • Hexagon socket drive for secure, positive engagement • Heat-treated for durability in demanding applications Specific