S-91292A841 M3.5 x 20 mm DIN 912, ISO 4762 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and reducing replacement costs.
• High tensile strength of 70,000 psi ensures reliable, durable fastening under significant mechanical stress.
• Precision Class 6g thread fit guarantees smooth assembly and consistent performance in metric applications.
• Hex socket drive (2.5mm) allows for high-torque installation and a clean, flush finish in confined spaces.
• Full compliance with DIN 912/ISO 4762 standards ensures dimensional accuracy and international interchangeability.
• Rockwell B70 hardness provides excellent wear resistance and long-term thread integrity.
• RoHS 3 and REACH compliance meets stringent environmental regulations for safe use in global markets.

Professional Applications & Engineering Value

This M3.5 socket head cap screw is engineered from 18-8 stainless steel to combat corrosion in demanding industrial settings such as machinery assembly, automotive components, and electronic enclosures. The coarse 0.6mm thread pitch and Class 6g thread fit facilitate quick, secure installation, minimizing cross-threading risks and assembly time. With a hex socket drive and compact head profile, it delivers high clamping force in tight spaces, solving common challenges of vibration loosening and space constraints. Its fully threaded design ensures uniform load distribution, making it a reliable choice for high-strength fastening applications where durability and regulatory compliance are critical.

Specification Summary & Compliance

This screw features an M3.5 x 0.6mm coarse thread with a Class 6g tolerance and 20mm length, manufactured to DIN 912 / ISO 4762 specifications for precise dimensional control. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial use.