S-96660A245 M12 x 50 mm ISO 7380-2 Steel Flanged Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 100,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
• Superior corrosion resistance from zinc-plated alloy steel construction extends service life in harsh industrial environments.
• Enhanced load distribution with the integrated flange design prevents surface damage and provides a secure, flush fit.
• Optimized thread engagement with coarse M12 x 1.75mm pitch and 36mm minimum thread length offers quick assembly and strong holding power.
• High-strength Class 10.9 rating and Rockwell C32 hardness guarantee durability and resistance to wear under heavy loads.
• Easy installation and removal using an 8mm hex drive, allowing for efficient maintenance and reducing labor time.
• Compliance with international standards including ISO 7380-2 ensures consistent quality and interchangeability in global projects.

Professional Applications & Engineering Value

This M12 flanged hex button head screw is engineered to address common industrial challenges such as vibration loosening and corrosion in demanding settings. The zinc-plated alloy steel material provides a protective barrier against moisture and chemicals, making it ideal for outdoor machinery, automotive assemblies, and construction equipment. Its partially threaded coarse pitch design ensures rapid installation and superior grip in soft or composite materials, while the rounded head with flange distributes pressure evenly to prevent damage to connected surfaces. By combining high tensile strength and precise metric threading, this screw delivers long-term reliability in heavy-duty applications, minimizing downtime and maintenance costs.

Specification Summary & Compliance

This screw features a Class 6h thread fit and M12 x 1.75mm coarse pitch with a minimum thread length of 36mm, ensuring dimensional accuracy per ISO 7380-2 standards. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility. Manufactured to meet Class 10.9 strength grade requirements, it is suitable for high-performance industrial use where precision and durability are critical.