S-90180A667 M16 x 80 mm ISO 4014, DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 150,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance through blue-dyed zinc plating that provides both aesthetic identification and environmental protection
• Optimized thread engagement with Class 6g fit and coarse M16x2mm threading for faster assembly and secure fastening
• High-strength Class 10.9 rating ensures consistent performance under heavy loads and vibration conditions
• Precision manufacturing to ISO 4014 specifications guarantees dimensional accuracy and interchangeability
• Enhanced torque transmission through external hex drive design with 24mm head width for secure tool engagement
• Environmental compliance with RoHS 3 and REACH regulations for safe use across various industries

Professional Applications & Engineering Value

These Class 10.9 hex head screws deliver exceptional engineering value in heavy-duty industrial applications where failure is not an option. The M16x2mm coarse thread configuration enables rapid installation while maintaining secure fastening in structural steel connections, machinery assembly, and equipment manufacturing. The partially threaded design provides optimal clamp force distribution, preventing joint loosening under vibration and dynamic loads. With Rockwell C32 hardness and 150,000 psi tensile strength, these steel fasteners withstand extreme mechanical stresses while the blue-dyed zinc plating offers both corrosion protection and visual identification for quality control. Engineered to ISO 4014 standards (equivalent to DIN 931), these metric hex bolts ensure precise fit and reliable performance in critical applications across construction, automotive, and industrial machinery sectors.

Specification Summary & Compliance

This M16 hex head screw features precise Class 6g thread fit tolerance with M16x2mm coarse pitch threading and 38mm minimum thread length. Manufactured to ISO 4014 specifications (DIN 931 equivalent) with 80mm total length and external hex drive configuration. The fastener demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across international markets. The Class 10.9 strength rating confirms adherence to high-performance metric fastener standards for industrial applications requiring maximum reliability.