S-90037A121 M5 x 20 mm DIN 912, ISO 4762 High-Strength 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to premium 316 stainless steel construction
• High mechanical strength and durability with 110,000 psi tensile strength and Rockwell C25 hardness from cold working
• Secure and precise installation enabled by the 4mm hex socket drive and standard head profile
• Reliable thread engagement with Class 6g thread fit and coarse pitch (0.8mm) for efficient assembly
• Full compliance with international standards including DIN 912/ISO 4762 for dimensional accuracy
• Environmentally responsible manufacturing meeting RoHS 3 and REACH regulatory requirements
• Versatile fully threaded design providing consistent clamping force along the entire 20mm length

Professional Applications & Engineering Value

These M5 socket head cap screws in 316 stainless steel deliver exceptional performance in demanding industrial settings where corrosion and chemical exposure are concerns. The cold worked fabrication enhances tensile strength and hardness, making them ideal for high-stress assemblies in marine, chemical processing, and food equipment applications. The 4mm hex drive and standard socket head profile allow for high torque application and flush mounting in confined spaces. With a coarse thread pitch and Class 6g thread fit, these fasteners provide quick assembly and reliable vibration resistance, reducing maintenance needs in machinery and structural frameworks.

Specification Summary & Compliance

This M5 x 0.8mm x 20mm socket head cap screw features Class 6g thread fit per metric standards and is manufactured to DIN 912/ISO 4762 dimensional specifications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability.