S-90269A447 M2 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and extended service life
• Exceptional mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for reliable performance under high-stress conditions
• Precise thread engagement with Class 5g6g fit, ensuring consistent assembly and reducing the risk of cross-threading in automated or manual applications
• Enhanced grip and non-slip handling from the knurled head texture, facilitating easier installation and maintenance
• Optimized drive efficiency with a 2 mm hex socket drive, allowing for high-torque application and secure fastening in confined spaces
• Durable, wear-resistant surface due to the black oxide finish, which adds an extra layer of protection against abrasion and mild corrosion
• Compliance with global environmental standards including RoHS 3 and REACH, ensuring safe use in various international markets and applications

Professional Applications & Engineering Value

This M2 shoulder screw is engineered to address common challenges in precision assemblies, such as maintaining alignment and bearing rotational loads. The 316 stainless steel material provides excellent resistance to chemicals and moisture, making it suitable for industrial applications in marine, chemical processing, and food equipment where corrosion is a concern. The coarse pitch metric thread (M2 x 0.4mm) and Class 5g6g thread fit ensure quick, reliable fastening with minimal risk of stripping, while the socket head design and knurled texture enhance tool engagement and manual handling in high-vibration environments. Its robust tensile strength and precise shoulder dimensions (3 mm diameter, 9 mm length) allow for accurate positioning and load distribution in machinery, electronics, and automotive components, reducing downtime and maintenance costs.

Specification Summary & Compliance

This shoulder screw adheres to metric system standards with an M2 thread size, 0.4 mm coarse pitch, and Class 5g6g thread fit for precise dimensional accuracy. Shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring consistent performance. The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious and regulated industries.