S-90696A135 M20 x 150 mm DIN 912 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and reducing maintenance costs.
• High tensile strength of 70,000 psi ensures reliable load-bearing capacity and prevents fastener failure under stress.
• Rockwell B70 hardness provides superior wear resistance and durability for long-term performance in demanding applications.
• Partially threaded design allows for precise clamping force control and secure fastening in assemblies requiring unthreaded shank sections.
• 17mm hex drive socket head enables easy installation with standard tools, minimizing assembly time and improving workflow efficiency.
• Class 6g thread fit guarantees consistent, precise engagement with mating components, reducing the risk of cross-threading and ensuring tight seals.
• Compliance with DIN 912 standards assures dimensional accuracy and interchangeability, meeting rigorous engineering specifications.

Professional Applications & Engineering Value

These M20 socket head cap screws are engineered to address critical fastening challenges in industrial settings. The 18-8 stainless steel material offers excellent resistance to corrosion and oxidation, making them suitable for applications in chemical processing, marine equipment, and outdoor machinery where environmental factors degrade lesser materials. The coarse thread with 2.5mm pitch ensures quick assembly and robust holding power, reducing installation time while maintaining joint integrity under vibration and dynamic loads. With a partially threaded rod design, these screws provide enhanced grip in materials prone to splitting and allow for accurate positioning in precision assemblies. The hex drive and standardized DIN 912 profile facilitate reliable torque application, minimizing the risk of stripping and ensuring consistent performance in automated or manual fastening processes. Ideal for heavy-duty machinery, automotive components, and structural frameworks, these screws deliver long-term reliability and reduce downtime.

Specification Summary & Compliance

This socket head cap screw features a metric M20 x 2.5mm coarse thread with a Class 6g thread fit for precise dimensional accuracy and compatibility. It adheres to the DIN 912 manufacturing standard, ensuring consistent quality and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances and supporting environmentally responsible sourcing for industrial applications.