S-90269A177 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh industrial environments and chemical exposure
• Exceptional mechanical strength with 70,000 PSI tensile and 35,000 PSI shear strength for reliable performance under high stress
• Precision alignment and smooth rotation enabled by the 50mm shoulder with tight diameter tolerance (-0.072 to -0.01 mm)
• Secure, non-slip installation with the 6mm hex socket drive and knurled head for enhanced grip during tightening
• Accurate and consistent fit ensured by Class 5g6g metric coarse thread (M10x1.5mm) for easy assembly
• Long-term durability supported by Rockwell B79 hardness, resisting wear and deformation
• Regulatory compliance and safety with RoHS 3 and REACH conformity for use in regulated industries

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical alignment and pivot point requirements in industrial applications. The 316 Stainless Steel material provides excellent resistance to corrosion from chemicals, moisture, and salt, making it suitable for food processing, marine, and pharmaceutical equipment. The 50mm shoulder length with precise tolerances acts as a shaft for rotating components like gears, bearings, and linkages, reducing wear and maintaining concentricity. The hex socket head and knurled texture allow for secure tool engagement in confined spaces, preventing cam-out during high-torque assembly. With its Class 5g6g thread and coarse 1.5mm pitch, it ensures quick installation and reliable clamping force in machinery, automation systems, and precision instruments.

Specification Summary & Compliance

This metric shoulder screw features an M10x1.5mm coarse thread with Class 5g6g fit per ISO standards, ensuring dimensional accuracy and interchangeability. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm for precise engineering applications. Manufactured from 316 Stainless Steel with a hardness of Rockwell B79, it meets mechanical property requirements for tensile (70,000 PSI) and shear (35,000 PSI) strength. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious and regulated industrial use.