S-91306A665 M5 x 8 mm ISO 7380 Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional durability with Class 10.9 high-strength rating and 140,000 psi tensile strength for reliable performance in high-stress environments
• Superior corrosion resistance through zinc-plated alloy steel construction, extending service life in demanding industrial conditions
• Precise installation control with 3mm hex drive design providing secure tool engagement and reduced stripping risk
• Optimized thread engagement featuring Class 6g thread fit and coarse pitch for faster assembly and vibration resistance
• Enhanced clearance profile with rounded button head design allowing for flush mounting in confined spaces
• Full-threaded reliability ensuring maximum grip strength along the entire fastener length
• International compliance assurance meeting ISO 7380 standards for consistent quality across global applications

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M5 rounded head screws deliver critical performance where high tensile strength and reliable fastening are paramount. The zinc-plated alloy steel construction provides essential corrosion protection for machinery, automotive assemblies, and structural components exposed to harsh environments. With Class 10.9 strength rating and 140,000 psi tensile strength, these fully threaded metric screws maintain integrity under extreme vibration and load conditions. The 3mm hex drive combined with the rounded button head profile enables efficient installation in tight spaces while preventing snagging. ISO 7380 compliance ensures dimensional accuracy and interchangeability across international projects, making these coarse pitch screws ideal for production lines requiring speed and reliability.

Specification Summary & Compliance

These M5 x 0.8mm coarse pitch screws maintain Class 6g thread fit tolerance according to ISO metric standards, ensuring precise threading compatibility. Manufactured to ISO 7380 specifications for dimensional consistency, the fasteners feature fully threaded design with 8mm length and 9.5mm head diameter. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental safety and restricted substance adherence for global industrial use. The Class 10.9 strength classification and Rockwell C32 hardness validate mechanical performance meeting international engineering requirements.