S-90269A309 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and chemical exposure
• High mechanical strength with 70,000 psi tensile strength and Rockwell B79 hardness for reliable, long-lasting performance
• Precise alignment and spacing enabled by the 17mm shoulder with tight diameter and length tolerances
• Secure, non-slip installation thanks to the 6mm hex socket drive and knurled 18mm head for enhanced grip
• Consistent, reliable threading with Class 5g6g metric coarse thread (M10x1.5mm) ensuring proper fit and vibration resistance
• Compliance with environmental regulations, meeting RoHS 3 and REACH standards for safe, sustainable use
• Optimized for industrial duty with a minimum shear strength of 35,000 psi, supporting heavy-load applications

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address common industrial challenges such as component misalignment, corrosion-induced failure, and assembly inefficiency. The 316 stainless steel material offers exceptional resistance to corrosive agents, making it suitable for marine, chemical processing, and food-grade equipment. The 17mm shoulder length with precise tolerances acts as a pivot or spacer, reducing wear on moving parts and ensuring accurate positioning in machinery, automation systems, and precision instruments. The hex socket head and knurled texture facilitate quick, secure installation with standard tools, minimizing downtime. Its Class 5g6g thread and coarse pitch provide robust holding power in high-vibration environments, enhancing the reliability of assemblies in automotive, aerospace, and heavy machinery sectors.

Specification Summary & Compliance

This metric shoulder screw adheres to precise dimensional standards, including a Class 5g6g thread fit per ISO metric specifications, ensuring interchangeability and consistent performance. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, guaranteeing accurate fit in demanding applications. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances and supporting environmentally responsible procurement.