S-91306A772 M6 x 70 mm ISO 7380 Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated alloy steel construction, extending service life in harsh industrial environments
• Exceptional mechanical strength with Class 10.9 rating and 140,000 psi tensile strength for reliable performance under high-stress loads
• Optimized torque transmission through 4 mm hex drive design, preventing stripping and ensuring secure installation
• Precision thread engagement with Class 6g coarse threads providing consistent clamping force and vibration resistance
• Enhanced durability with Rockwell C32 hardness maintaining structural integrity through repeated use cycles
• Streamlined assembly process with fully threaded design allowing complete fastener engagement along the entire 70 mm length
• Regulatory compliance assurance meeting international standards including ISO 7380, RoHS 3, and REACH for global project compatibility

Professional Applications & Engineering Value

These M6 metric screws with 1 mm coarse pitch threading deliver critical engineering advantages for industrial assembly applications. The zinc-plated alloy steel construction provides essential corrosion protection in manufacturing environments where exposure to moisture and chemicals is common. The rounded button head profile combined with hex drive configuration enables flush mounting while maintaining high torque capability during installation. With Class 10.9 strength rating and 140,000 psi tensile strength, these fully threaded fasteners solve common failure points in heavy machinery, automotive components, and structural frameworks where vibration resistance and long-term reliability are paramount. The ISO 7380 compliance ensures dimensional consistency across global supply chains, reducing assembly errors and maintenance requirements.

Specification Summary & Compliance

This M6 x 1 mm x 70 mm fastener maintains Class 6g thread fit tolerance per metric standards, ensuring precise engagement with mating components. Manufacturing specifications conform to ISO 7380 for dimensional accuracy and performance consistency. The product demonstrates full compliance with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety, making it suitable for international industrial applications and environmentally conscious procurement specifications.