S-91698A426 M4 x 8 mm DIN 965 Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to black-oxide coated 18-8 stainless steel, ideal for harsh industrial environments
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B85 hardness for reliable, long-term fastening
• Precise, secure fit ensured by Class 6g thread tolerance and fully threaded design for maximum grip and load distribution
• Efficient installation with No. 2 Phillips drive and standard flat head profile, reducing assembly time and tool slippage
• Broad compatibility with coarse M4 x 0.7mm metric threading, conforming to DIN 965 standards for consistent performance
• Environmental compliance meeting RoHS 3 and REACH regulations, supporting sustainable and safe manufacturing practices
• Optimized for countersunk applications with a 90° flat head angle, providing a flush finish and enhanced aesthetics

Professional Applications & Engineering Value

These M4 flat head screws are engineered to address common industrial challenges such as vibration loosening and environmental degradation. The black-oxide 18-8 stainless steel construction offers excellent resistance to rust and chemicals, making them suitable for outdoor equipment, automotive assemblies, and electronic enclosures. The fully threaded design and Class 6g thread fit ensure uniform stress distribution and reliable fastening in high-load scenarios. With a coarse thread pitch of 0.7mm and Phillips drive, they enable quick installation and disassembly, reducing labor costs in production lines. Compliant with DIN 965, these screws deliver consistent dimensional accuracy, minimizing the risk of mismatches in metric-based engineering projects.

Specification Summary & Compliance

This screw features precise metric threading (M4 x 0.7mm) with a Class 6g thread fit for accurate assembly, adhering to DIN 965 manufacturing standards. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability. The product meets specified dimensions including an 8mm length, 7.5mm head diameter, and 90° countersink angle, supporting reliable integration in industrial applications.