S-91273A455 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments and outdoor applications.
• Precise component alignment and smooth rotation enabled by the 50mm shoulder with a tight diameter tolerance of -0.04 to -0.01 mm.
• High-strength performance with a tensile strength of 70,000 psi and a minimum shear strength of 35,000 psi for reliable load-bearing in demanding assemblies.
• Secure and efficient installation using the 5 mm hex socket drive and knurled head texture, providing excellent grip and preventing tool slippage.
• Accurate and reliable thread engagement with Class 5g6g thread fit and M10x1.5 coarse pitch, ensuring consistent fastening and vibration resistance.
• Durable and long-lasting thanks to Rockwell B55 hardness, offering excellent wear resistance and maintaining integrity under repeated use.
• Compliant with global environmental standards, including RoHS 3 and REACH, ensuring safety and regulatory acceptance for international projects.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to solve critical alignment and wear challenges in industrial applications. The precision-machined 50mm shoulder acts as a sturdy pivot or axle, eliminating the need for separate spacers and reducing assembly components. Made from 18-8 Stainless Steel, it provides excellent corrosion resistance, making it suitable for machinery, automotive assemblies, and electronic enclosures exposed to moisture or chemicals. The hex socket drive and knurled head ensure secure installation in tight spaces, while the Class 5g6g thread fit guarantees reliable engagement, minimizing loosening from vibrations. This precision shoulder fastener enhances operational efficiency by providing consistent performance and reducing maintenance needs in high-stress environments.

Specification Summary & Compliance

This shoulder screw features a metric thread with M10x1.5 coarse pitch and Class 5g6g thread fit for precise dimensional accuracy. The shoulder diameter tolerance is -0.04 to -0.01 mm, and the shoulder length tolerance is 0 to 0.25 mm, ensuring consistent performance. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, confirming its adherence to environmental and safety regulations for industrial use.