S-91287A162 M8 x 70 mm ISO 4014, DIN 931 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 100,000 psi ensures reliable performance under demanding mechanical loads
• Coarse metric thread (M8 x 1.25 mm) provides faster installation and reduced cross-threading risk
• External hex drive and hex head design allows for high torque application with standard tools
• Partial threading offers optimal grip length for secure fastening in various material thicknesses
• Class 6g thread fit guarantees precise, consistent engagement with mating components
• Compliance with ISO 4014/DIN 931 standards ensures dimensional accuracy and global interchangeability

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M8 hex head screws deliver exceptional performance in machinery assembly, structural frameworks, and equipment manufacturing. The 18-8 stainless steel material provides superior corrosion resistance, significantly extending service life in humid or chemically aggressive environments. The coarse metric thread design enables quicker installation and reduces the risk of thread damage during high-volume assembly operations. With partial threading and Class 6g thread fit, these fasteners maintain precise clamping force across varying material thicknesses, preventing joint loosening under vibration. The external hex drive accommodates high torque requirements, making them ideal for critical connections in automotive, construction, and heavy equipment sectors where reliability is paramount.

Specification Summary & Compliance

This M8 hex head screw features a 70 mm length with 22 mm minimum thread length and 1.25 mm coarse pitch threading. Manufactured to ISO 4014/DIN 931 dimensional standards with Class 6g thread fit tolerance. Fully compliant with RoHS 3 (2015/863/EU) with applicable exemptions and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for global industrial markets.