Sirius 12.9 Grade Socket Head Cap Screws

This Sirius 12.9 Grade Socket Head Cap Screw in M16 x 170mm is partially threaded, ideal for heavy engineering and structural applications requiring a very long M16 fixing. Features and Benefits: • Grade 12.9 alloy steel construction • Durable black finish • Hex socket drive for high torque tightening • Partially threaded for improved shear strength Specifications: Diameter: M16 Length: 170mm Qty: Pack of 1 Contents: Pack of 1