S-91306A664 M5 x 6 mm ISO 7380 Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 10.9 strength grade and 140,000 psi tensile strength for reliable performance in high-stress applications
• Superior corrosion resistance through zinc-plated alloy steel construction, extending service life in challenging industrial environments
• Optimized thread engagement with Class 6g coarse threads ensuring secure fastening and vibration resistance
• Enhanced installation efficiency featuring hex drive design for easy torque application and reduced assembly time
• Low-profile rounded head design providing smooth surface finish while maintaining structural integrity
• Full threading capability offering maximum grip length and uniform stress distribution across fastened components
• Regulatory compliance assurance meeting ISO 7380 standards and environmental regulations for global project suitability

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these Class 10.9 metric screws deliver exceptional performance where failure is not an option. The zinc-plated alloy steel construction provides critical corrosion protection in manufacturing environments exposed to moisture, chemicals, and temperature variations. The fully threaded M5 configuration with coarse 0.8mm pitch ensures rapid installation and superior holding power in materials ranging from steel frames to machinery components. The rounded head hex design combines aesthetic appeal with practical functionality, allowing flush mounting while the hex drive prevents cam-out during high-torque applications. These ISO 7380 compliant fasteners solve common engineering challenges including vibration-induced loosening, material fatigue, and environmental degradation, making them ideal for automotive assemblies, industrial equipment maintenance, and structural frameworks requiring high tensile strength and long-term reliability.

Specification Summary & Compliance

This M5 x 0.8mm metric screw features precision Class 6g thread fit tolerances and fully threaded construction with right-hand threading. Manufactured to exact ISO 7380 specifications, the fastener delivers consistent dimensional accuracy and performance. The product complies with RoHS 3 (2015/863/EU) regulations and meets REACH (EC 1907/2006) compliance requirements, ensuring environmental responsibility and workplace safety. With Rockwell C32 hardness and verified mechanical properties, this screw maintains structural integrity under extreme operating conditions while providing reliable fastening solutions across industrial sectors.