Sirius 10.9 Grade Socket Countersunk Screws BZP

This M20 x 90mm Sirius Grade 10.9 Socket Countersunk Screw BZP provides extra-long reach for very deep M20 fastenings in heavy structural engineering and large-scale industrial plant. Delivers the highest available clamping force in this range with a clean, flush countersunk finish. Features and Benefits: • Grade 10.9 high-tensile steel construction • BZP finish for corrosion resistance • 90° countersunk head for a flush finish • Hex socket drive reduces cam-out risk • Precision rolled threads for secure fastening Specifications: Size: M20 Length: 90mm Qty: Pack of 1 Conten