Sirius 10.9 Grade Socket Countersunk Screws

The Sirius 10.9 Grade Socket Countersunk Screw in M10 x 100mm is a long-reach, high-strength fastener suited to deep assemblies and thick material stacks. Grade 10.9 construction ensures maximum reliability under demanding loads. 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 socket