Sirius 10.9 Grade Socket Button Head Screws

The Sirius 10.9 Grade Socket Button Head Screw in M3 x 5mm is the smallest and shortest variant in this range, designed for ultra-shallow fixings in lightweight components, electronics, and precision instrumentation. The minimal 5mm length is ideal where depth is extremely limited and a fine thread is required. 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 Specifications: Size: M3