S-91502A193 M8 x 16 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Maximum Load-Bearing Capacity: Class 12.9 strength rating with 170,000 psi tensile strength ensures reliable performance under extreme mechanical stress.
• Superior Corrosion Protection: Blue-dyed zinc-plated alloy steel construction provides enhanced resistance to rust and environmental degradation.
• Precision Thread Engagement: M8 x 1.25mm coarse thread with Class 5g6g fit offers quick assembly and secure fastening in high-vibration applications.
• Optimized Torque Transmission: 6mm hex socket drive and standard socket head profile prevent stripping and allow for high tightening torque application.
• Exceptional Durability: Rockwell C37 hardness maintains structural integrity and thread form under repeated use and heavy loads.
• Global Standard Compliance: Manufactured to DIN 912/ISO 4762 specifications ensuring interchangeability and quality consistency across international projects.
• Environmental Responsibility: RoHS 3 and REACH compliance guarantees safe use in regulated industries and eco-conscious supply chains.

Professional Applications & Engineering Value

These high-strength socket head cap screws solve critical fastening challenges in demanding environments where failure is not an option. The blue-dyed zinc-plated alloy steel construction provides dual protection against corrosion while allowing for easy visual identification in complex assemblies. With their M8 coarse thread and Class 5g6g thread fit, these fasteners deliver rapid installation and reliable clamping force in machinery, automotive components, and heavy equipment where vibration resistance is paramount. The 6mm hex drive interface ensures maximum torque transmission without cam-out, making them ideal for high-stress applications in manufacturing, construction, and industrial maintenance where access space is limited but performance requirements are extreme.

Specification Summary & Compliance

This fully threaded fastener features precise Class 5g6g thread tolerance according to metric standards with 16mm length, 13mm head diameter, and 8mm head height. Manufacturing strictly adheres to DIN 912/ISO 4762 specifications for dimensional accuracy and mechanical properties. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for global industrial applications.