S-91274A155 M10 x 16 mm ASTM B117, DIN 912, ISO 4762 Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional durability with Class 12.9 strength rating and 170,000 PSI tensile strength, ensuring reliable performance in high-stress applications.
• Superior corrosion resistance from zinc-flake coating, extending service life in harsh industrial environments.
• Precise installation and high torque capability with 8 mm hex drive and standard socket head profile, reducing tool slippage and assembly errors.
• Optimized thread engagement with M10 coarse thread (1.5 mm pitch) and Class 5g6g fit, providing quick assembly and secure fastening.
• Full thread coverage along the 16 mm length, offering versatile clamping force distribution across various material thicknesses.
• Compliance with international standards including ISO 4762 and DIN 912, ensuring interchangeability and quality consistency in global projects.
• Environmental and safety adherence with RoHS 3 and REACH compliance, supporting sustainable and safe manufacturing practices.

Professional Applications & Engineering Value

This M10 socket head cap screw is engineered for demanding industrial applications where failure is not an option. The zinc-flake-coated alloy steel construction provides excellent resistance to corrosion and wear, addressing common issues like rust-induced weakening in machinery, automotive, and construction assemblies. Its Class 12.9 high strength and Rockwell C37 hardness ensure it withstands extreme vibrations and loads, reducing maintenance downtime. The coarse metric thread and fully threaded design enable rapid installation and reliable holding power in metals and composites, while the hex drive allows for precise torque application in confined spaces. Ideal for heavy-duty equipment, this fastener delivers long-term reliability and performance consistency.

Specification Summary & Compliance

This screw features precise metric dimensions with M10x1.5 coarse thread, 16 mm length, and Class 5g6g thread fit per ISO standards for accurate mating. It conforms to ISO 4762 and DIN 912 specifications, ensuring dimensional uniformity. The manufacturing process meets ASTM B117 for corrosion testing, and the product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material restrictions adherence.