S-91294A215 M5 x 22 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional durability with Class 10.9 high-strength alloy steel construction, resisting deformation under heavy loads
• Superior corrosion resistance from the black-oxide surface treatment, extending service life in harsh industrial environments
• Reliable fastening performance with fully threaded M5 coarse pitch (0.8 mm) design ensuring maximum grip and vibration resistance
• Precise flush mounting thanks to the standard 90° countersink angle and flat head profile for seamless industrial assembly
• Easy installation and removal with 3 mm hex drive providing secure tool engagement and reduced slippage
• Consistent quality assurance through Class 6g thread fit tolerance, guaranteeing proper mating with nuts and threaded holes
• Global compliance readiness meeting DIN 7991/ISO 10642 specifications for international project compatibility

Professional Applications & Engineering Value

Engineered for demanding industrial fastening applications, these M5 flat head screws deliver critical performance where reliability matters most. The black-oxide alloy steel construction provides excellent corrosion protection while maintaining the 120,000 psi tensile strength required for structural components, machinery frames, and automotive assemblies. The fully threaded coarse pitch design ensures maximum thread engagement in both metals and plastics, preventing loosening under vibration - a common failure point in manufacturing equipment. With Rockwell C32 hardness and precise Class 6g thread fit, these screws maintain dimensional stability through repeated installation cycles, reducing maintenance downtime in production environments.

Specification Summary & Compliance

This metric flat head screw features M5 x 0.8 mm coarse threads with Class 6g tolerance for precision fitment. Manufacturing complies with DIN 7991/ISO 10642 standards ensuring dimensional accuracy and performance consistency. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting current environmental regulations for industrial components. The 22 mm length and 90° countersink angle provide standardized installation across compatible applications.