S-93856A283 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and extending service life.
• High mechanical strength offering 70,000 psi tensile strength and Rockwell B55 hardness for reliable performance under heavy loads.
• Precise thread engagement with Class 5g6g thread fit and M10x1.5 coarse pitch, ensuring easy assembly and secure fastening.
• Secure and efficient installation via the 5 mm hex socket drive and knurled head, providing excellent grip and torque transmission.
• Accurate shoulder positioning with tight diameter tolerance (-0.072 to -0.01 mm), maintaining alignment in assemblies.
• Environmental and regulatory compliance with RoHS 3 and REACH standards, ensuring safe and sustainable use in global markets.
• Versatile shoulder length options from 50 to 99.75 mm, accommodating various design requirements and spacing needs.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical challenges in industrial applications where precision alignment and durability are paramount. The 18-8 stainless steel material provides excellent resistance to corrosion and oxidation, making it suitable for use in machinery, automotive components, and electronic enclosures exposed to moisture or chemicals. The hex socket head with a knurled texture allows for high-torque installation without slippage, reducing assembly time and tool wear. Its Class 5g6g thread and coarse 1.5 mm pitch ensure quick, reliable fastening, minimizing the risk of cross-threading in high-volume production lines. The precisely machined shoulder maintains component alignment in rotating assemblies, such as bearings and gears, preventing misalignment and reducing mechanical failures. This combination of features delivers long-term reliability and cost savings in demanding engineering environments.

Specification Summary & Compliance

This shoulder screw adheres to metric system standards with an M10 thread size and 1.5 mm coarse pitch. The thread is manufactured to Class 5g6g tolerance, ensuring consistent fit and performance. Shoulder diameter tolerance is tightly controlled from -0.072 to -0.01 mm, and shoulder length tolerance ranges from -0.05 to 0.05 mm for precise application. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in regulated industries and environmentally conscious projects.