Sirius 10.9 Grade Socket Countersunk Screws

The Sirius 10.9 Grade Socket Countersunk Screw in M4 x 15mm offers a mid-range M4 fastening length, ideal for general engineering, panel assembly and light fabrication tasks. The flush countersunk head and hex socket drive ensure a tidy finish with reliable high-strength performance. Features and Benefits: • Grade 10.9 high tensile steel construction • DIN 7991 and ISO 10642 compliant • 90° countersunk head for flush finish • Hex socket drive for high torque installation • Compatible with standard hex keys and hex bit sockets Specifications: Size: M4 Length: 15mm Qty: Pack