Sirius 12.9 Grade Socket Head Cap Screws

This Sirius 12.9 Grade Socket Head Cap Screw in M20 x 40mm is fully threaded, providing maximum thread engagement for heavy engineering and industrial applications requiring a compact M20 fixing. Features and Benefits: • Grade 12.9 alloy steel construction • Durable black finish • Hex socket drive for high torque tightening • Fully threaded for maximum thread engagement Specifications: Diameter: M20 Length: 40mm Qty: Pack of 1 Contents: Pack of 1