S-95608A119 M4 x 12 mm Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in demanding environments
• Enhanced installation security through 2.5mm hex drive design that prevents cam-out and ensures reliable torque transmission
• Eliminates need for separate washers with integrated flange that distributes clamping force evenly and protects surface materials
• Consistent thread engagement with Class 6g thread fit and fully threaded design for reliable fastening across various applications
• High mechanical strength delivering 80,000 psi tensile strength and Rockwell B85 hardness for demanding structural applications
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for use in regulated industries and international markets
• Optimized for metric applications with M4 x 0.7mm coarse thread configuration ensuring compatibility with standard metric components

Professional Applications & Engineering Value

These M4 flanged button head screws deliver exceptional engineering value through their 18-8 stainless steel composition, providing reliable corrosion resistance where environmental factors threaten fastener integrity. The integrated flange eliminates washer requirements while distributing load effectively, preventing surface damage in assembled components. With Class 6g thread fit and fully threaded design, these metric fasteners ensure consistent engagement depth in machinery, electronics enclosures, and precision equipment. The 2.5mm hex drive offers superior torque transmission compared to Phillips alternatives, reducing installation time and preventing tool slippage in high-volume production environments. These characteristics make them ideal for industrial applications requiring repeated disassembly while maintaining thread integrity.

Specification Summary & Compliance

This metric screw features precise M4 x 0.7mm coarse threading with Class 6g thread fit per ISO metric standards, ensuring compatibility with standard nut and tapped hole applications. The fastener maintains dimensional accuracy with 12mm length, 6.4mm head diameter, and 16.5mm flange diameter. Manufacturing compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming restriction of hazardous substances for global market acceptance. Mechanical properties are verified at 80,000 psi tensile strength and Rockwell B85 hardness, meeting industrial fastener requirements for durability and performance.