S-91306A742 M8 x 65 mm ISO 7380 Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with zinc-plated alloy steel construction for long-lasting performance in harsh industrial environments
• Superior load-bearing capacity with Class 10.9 strength grade and 140,000 psi tensile strength for critical applications
• Precise thread engagement with Class 6g thread fit and coarse 1.25mm pitch for reliable fastening and vibration resistance
• Optimized drive efficiency with 5mm hex drive and button head design for secure tool engagement and flush installation
• Enhanced durability with Rockwell C32 hardness rating to withstand repeated assembly and disassembly cycles
• Full-threaded design providing maximum grip length and uniform stress distribution along the entire 65mm length
• Industry-standard compliance meeting ISO 7380 specifications for consistent quality and interchangeability

Professional Applications & Engineering Value

This M8 hex button head screw delivers critical engineering solutions for industrial applications requiring both high tensile strength and corrosion protection. The zinc-plated alloy steel construction provides essential defense against environmental factors in machinery, automotive, and structural assemblies. With its fully threaded metric design and Class 10.9 strength rating, it ensures reliable performance in high-vibration environments where fastener integrity is paramount. The rounded head profile and 5mm hex drive facilitate quick installation while maintaining a low-profile appearance. These industrial rounded head screws are engineered to prevent stripping and maintain clamping force in demanding applications, making them ideal for equipment manufacturing, frame construction, and heavy-duty assembly operations where 140,000 psi tensile strength and consistent performance are non-negotiable requirements.

Specification Summary & Compliance

This fastener maintains Class 6g thread fit tolerance with coarse thread spacing (1.25mm pitch) according to ISO 7380 standards. The manufacturing process ensures dimensional accuracy for the M8 x 65mm configuration with fully threaded coverage. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and material restrictions adherence. The Class 10.9 strength classification and Rockwell C32 hardness provide verification of mechanical properties suitable for industrial applications requiring certified performance standards.