S-90269A770 M10 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• Enhanced durability and wear resistance from the black oxide finish, providing added protection against rust and reducing galling.
• Precise component alignment enabled by the 170mm shoulder with tight length tolerance (±0.25mm), minimizing assembly errors.
• High mechanical strength offering 70,000 psi tensile strength and 35,000 psi shear strength for reliable performance under heavy loads.
• Secure and efficient installation with a knurled hex socket head, preventing tool slippage and allowing for high-torque applications.
• Accurate thread engagement ensured by the M10x1.5 coarse thread with Class 5g6g fit, reducing cross-threading risks in dynamic assemblies.
• Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe use in regulated industries.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical challenges in precision machinery, automation systems, and heavy-duty equipment. The 316 stainless steel material provides exceptional resistance to chemicals, saltwater, and high temperatures, making it suitable for marine, chemical processing, and food industry applications where corrosion is a concern. The black oxide finish not only enhances aesthetics but also reduces friction during installation, extending the fastener's service life. With a 170mm shoulder length and tight diameter tolerance, it ensures accurate pivoting and spacing in linkages, bearings, and rotating assemblies, reducing vibration and wear. The hex drive and knurled head design allow for secure tool engagement in confined spaces, streamlining maintenance and assembly processes while maintaining high tensile and shear strength for demanding operational conditions.

Specification Summary & Compliance

This shoulder screw adheres to metric system standards with an M10x1.5 coarse thread and Class 5g6g thread fit for precise tolerance. The shoulder diameter is 12 mm with a tolerance of -0.072 to -0.01 mm, and the shoulder length is 170 mm with a 0 to 0.25 mm tolerance, ensuring consistent performance in precision engineering applications. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming its suitability for use in regulated environments without hazardous substances.