S-90278A357 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Precise alignment and smooth rotation enabled by the 40mm shoulder with tight diameter tolerance for consistent performance
• High-strength durability with Rockwell B55 hardness and 70,000 psi tensile strength to withstand heavy loads
• Secure and efficient installation using the 6mm hex socket drive, preventing cam-out and ensuring proper torque application
• Reliable thread engagement with Class 6g thread fit and coarse 1.5mm pitch for quick assembly and vibration resistance
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe, sustainable use
• Versatile metric sizing with M10x1.5 thread and 16mm thread length for broad compatibility in global applications

Professional Applications & Engineering Value

This precision shoulder screw is engineered to address critical alignment and wear issues in industrial machinery, automation systems, and precision assemblies. The 18-8 stainless steel material offers excellent corrosion resistance, reducing maintenance in humid or chemically aggressive settings. The 40mm shoulder length with precise diameter control ensures accurate component positioning, minimizing misalignment and extending equipment life. Combined with a Class 6g thread fit and coarse thread pitch, it provides robust, vibration-resistant fastening for high-stress applications. The hex socket drive allows for tight spaces and secure torque transfer, making it ideal for precision engineering where reliability and repeatability are paramount.

Specification Summary & Compliance

This M10 shoulder screw adheres to metric thread standards with a 1.5mm coarse pitch and Class 6g thread fit for consistent dimensional accuracy. The shoulder features a 12mm diameter with a tolerance of -0.025 to 0 mm and a 40mm length with 0 to 0.05 mm tolerance, ensuring precise fit in assemblies. Manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, it is free of restricted substances, supporting environmental and safety regulations in industrial applications.