S-90037A115 M4 x 25 mm DIN 912, ISO 4762 High-Strength 316 Stainless Steel Socket Head Screws
High-Strength 316 Stainless Steel Socket Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance in harsh environments due to 316 stainless steel construction
- Exceptional mechanical strength with 110,000 psi tensile strength for reliable load-bearing performance
- Precise and secure fastening ensured by Class 6g thread fit and coarse 0.7 mm pitch
- Optimized tool engagement with standard hex socket head and 3 mm drive for efficient installation
- Enhanced durability and fatigue resistance from cold worked fabrication and Rockwell C25 hardness
- Full-length thread engagement providing consistent clamping force along the entire 25 mm length
- Global regulatory compliance meeting RoHS 3 and REACH standards for safe industrial use
Professional Applications & Engineering Value
This M4 socket head cap screw delivers critical performance in demanding applications where corrosion resistance and structural integrity are paramount. The 316 stainless steel material provides excellent protection against chlorides and chemical exposure, making it ideal for marine, chemical processing, and food industry equipment. Its fully threaded right-hand design with Class 6g fit ensures consistent engagement in tapped holes, while the hex socket drive allows for high torque application in confined spaces. The combination of cold worked manufacturing and 110,000 psi tensile strength provides reliable performance in vibrating environments, preventing loosening and maintaining joint integrity in machinery, automation systems, and structural assemblies.
Specification Summary & Compliance
This metric socket head cap screw features M4 x 0.7mm coarse threads with Class 6g tolerance and complies with DIN 912/ISO 4762 manufacturing specifications. The fastener maintains dimensional accuracy with 7mm head diameter, 4mm head height, and 25mm fully threaded length. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, ensuring environmental safety and restricted substance adherence for industrial applications worldwide.
