This Sirius 12.9 Grade Socket Head Cap Screw in M8 x 200mm is partially threaded, ideal for the most demanding structural and engineering applications requiring maximum length in an M8 fastener. 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: M8 Length: 200mm Qty: Pack of 1 Contents: Pack of 1