S-91352A132 M5 x 12 mm ISO 7380 Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• High tensile strength of 140,000 psi ensures reliable performance in demanding applications, reducing the risk of fastener failure.
• Class 10.9 strength grade provides superior load-bearing capacity and fatigue resistance for critical assemblies.
• Blue-dyed zinc-plated alloy steel offers enhanced corrosion resistance and visual part identification in complex assemblies.
• 3mm hex drive with button head design allows for easy installation in confined spaces while maintaining a low-profile appearance.
• Fully threaded M5 coarse pitch design ensures maximum grip length and faster installation compared to fine-thread alternatives.
• Rockwell C32 hardness maintains thread integrity and drive features during repeated installation and removal cycles.
• ISO 7380 compliance guarantees dimensional accuracy and interchangeability with standard metric components.

Professional Applications & Engineering Value

These Class 10.9 metric button head screws deliver exceptional engineering value in industrial applications where space constraints and vibration resistance are critical concerns. The blue-dyed zinc-plated alloy steel construction provides both corrosion protection and quick visual identification in complex machinery assemblies. The M5 coarse threading with Class 6g thread fit ensures reliable engagement in both metals and plastics, while the fully threaded design maximizes clamping force distribution. The low-profile rounded head with 3mm hex drive is particularly valuable in tight-clearance applications across automotive, machinery, and electronic enclosures where standard hex heads cannot fit. These high-strength fasteners maintain their mechanical properties even under sustained vibration and dynamic loading conditions common in industrial environments.

Specification Summary & Compliance

This M5 x 0.8mm x 12mm button head screw features Class 6g thread tolerance and complies with ISO 7380 dimensional standards. The fastener meets Class 10.9 strength requirements with verified 140,000 psi tensile strength and Rockwell C32 hardness. Manufacturing and material composition are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.