S-90323A497 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
• Precise component alignment enabled by the 12mm shoulder diameter with tight tolerance (-0.025 to 0 mm) for reduced vibration and wear
• High-strength performance with 80,000 psi tensile strength and Rockwell B95 hardness for reliable load-bearing applications
• Space-saving low-profile design with smooth socket head for flush mounting in confined assembly spaces
• Secure hex drive engagement using standard 6mm tools, preventing cam-out during high-torque installation
• Consistent thread performance with Class 6g metric coarse threads ensuring reliable fastening in dynamic applications
• Environmental compliance meeting RoHS 3 and REACH standards for global manufacturing requirements

Professional Applications & Engineering Value

This M10 shoulder screw delivers critical engineering solutions where precise rotational alignment and dimensional stability are paramount. The 18-8 stainless steel construction with passivated finish provides superior corrosion resistance for machinery operating in humid or chemically aggressive environments. The 12mm shoulder diameter with precise fit eliminates bushing requirements in pivoting mechanisms, reducing assembly complexity while maintaining concentricity in rotating assemblies. The low profile socket head design allows flush mounting in tight spaces commonly found in automation equipment, while the Class 6g thread with coarse pitch ensures rapid assembly and vibration resistance. These precision shoulder screws are engineered to solve alignment challenges in robotics, conveyor systems, and precision instrumentation where dimensional accuracy directly impacts operational reliability.

Specification Summary & Compliance

Manufactured to metric standards with M10x1.5mm coarse threads meeting Class 6g tolerance. Shoulder specifications include 12mm diameter (-0.025 to 0 mm tolerance) and 18mm length (0 to 0.05 mm tolerance) for precise fit applications. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Mechanical properties include Rockwell B95 hardness and 80,000 psi tensile strength for demanding industrial applications.