S-92957A310 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Effortless manual installation and removal with knurled thumb head and 3mm hex drive for superior grip in tight spaces
• Exceptional corrosion resistance and durability due to 18-8 stainless steel construction, ideal for harsh industrial environments
• Reliable mechanical performance with Rockwell B83 hardness and 70,000 psi tensile strength for high-stress applications
• Precise component alignment and pivot points enabled by the accurately machined 12mm shoulder with tight tolerances
• Secure and consistent fastening ensured by the Class 6g metric thread with coarse pitch for quick assembly
• Broad industrial compatibility with right-hand M5 x 0.8mm metric threading conforming to international standards
• Environmentally responsible manufacturing with full compliance to RoHS 3 and REACH regulations

Professional Applications & Engineering Value

This M5 shoulder screw delivers critical engineering solutions where precise alignment and manual adjustability are paramount. The 18-8 stainless steel construction provides excellent resistance to corrosion and oxidation, making it suitable for machinery, electronic enclosures, and automotive assemblies exposed to moisture or chemicals. The knurled thumb head combined with a 3mm hex drive allows for tool-free operation in confined spaces, reducing assembly time. The 12mm shoulder length with precise diameter control acts as a reliable pivot or spacer, preventing component misalignment and reducing wear in dynamic applications. Its Class 6g thread fit and coarse thread pitch ensure quick, secure fastening even in high-vibration environments, offering long-term reliability for industrial equipment and precision instruments.

Specification Summary & Compliance

This shoulder screw features M5 x 0.8mm coarse metric threads with a Class 6g tolerance for consistent fit. The shoulder maintains a diameter of 6mm with a tolerance of -0.025 to 0 mm and a length of 12mm with 0 to 0.05 mm tolerance, ensuring precise alignment. Manufactured from 18-8 stainless steel, it meets mechanical properties including Rockwell B83 hardness and 70,000 psi tensile strength. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, adhering to environmental and safety standards for global industrial use.