S-91310A833 M16 x 35 mm ISO 4017, DIN 933 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 10.9 strength rating and 150,000 psi tensile strength for reliable performance in high-stress applications
• Superior durability and wear resistance thanks to Rockwell C32 hardness steel construction that withstands harsh industrial environments
• Optimal thread engagement and vibration resistance through fully threaded M16x2mm coarse thread design with Class 6g fit precision
• Easy installation and removal with standard 24mm external hex head design compatible with common wrench tools
• Global compliance assurance meeting ISO 4017 DIN 933 specifications for international project compatibility
• Environmental regulation compliance with RoHS 3 and REACH standards for safe use across regulated industries
• Versatile right-hand threading suitable for standard assembly applications across multiple industrial sectors

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M16 hex head screws deliver critical performance where fastener failure is not an option. The Class 10.9 steel construction provides exceptional tensile strength (150,000 psi) and Rockwell C32 hardness, making them ideal for heavy machinery, structural steel connections, and industrial equipment assembly. The fully threaded metric coarse thread design ensures maximum thread engagement and superior vibration resistance, while the external hex drive allows for high-torque installation without stripping. These ISO 4017 DIN 933 compliant fasteners solve common engineering challenges including joint integrity maintenance under dynamic loads, corrosion resistance in industrial environments, and compliance with international quality standards for global manufacturing operations.

Specification Summary & Compliance

This high-strength hex head screw features precise M16x2mm coarse threading with Class 6g thread fit tolerance per metric standards. The fastener meets ISO 4017 and DIN 933 manufacturing specifications, ensuring dimensional accuracy and performance reliability. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations guarantees environmental safety and restricted substance adherence. The Class 10.9 strength rating confirms consistent mechanical properties including tensile strength (150,000 psi) and hardness (Rockwell C32) for quality assurance in critical applications.