S-91287A317 M8 x 110 mm ISO 4014, DIN 931 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 100,000 psi ensures reliable performance in demanding applications
• Precise Class 6g thread fit provides smooth assembly and secure fastening
• 13mm hex head with external drive allows for easy installation with standard tools
• Coarse 1.25mm pitch thread enables quicker installation and reduced cross-threading risk
• Partially threaded 110mm design offers optimal grip length for varied material thicknesses
• Compliance with ISO 4014/DIN 931 standards guarantees interchangeability and quality assurance

Professional Applications & Engineering Value

These M8 hex head screws deliver exceptional engineering value through their 18-8 stainless steel composition, providing excellent corrosion resistance for outdoor equipment, marine hardware, and chemical processing installations. The coarse metric thread with 1.25mm pitch ensures rapid assembly in production environments while minimizing thread damage during repeated installations. With partial threading and 22mm minimum thread engagement, these external hex drive screws accommodate varying material thicknesses in structural frameworks, machinery assembly, and automotive components. The 100,000 psi tensile strength makes them suitable for high-stress applications where vibration resistance and long-term reliability are critical performance factors.

Specification Summary & Compliance

Manufactured to ISO 4014/DIN 931 specifications with Class 6g thread tolerance for precision fit. Features M8 x 1.25mm coarse metric thread with right-hand orientation and partial threading. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across industrial sectors.