S-90269A820 M10 ISO 7379 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments including marine and chemical processing.
• Enhanced durability and wear resistance from the black oxide finish, providing added protection and a non-reflective surface.
• Precise alignment and smooth rotation due to the 20mm shoulder with tight diameter tolerance, reducing wear on mating parts.
• High strength for demanding applications with 70,000 psi tensile strength and 35,000 psi minimum shear strength, ensuring reliable performance under load.
• Secure and efficient installation using the 6mm hex socket drive, allowing for high torque application without slippage.
• Accurate and reliable thread engagement with Class 5g6g thread fit and M10x1.5 coarse thread, facilitating quick assembly and vibration resistance.
• Compliance with international standards including ISO 7379, RoHS, and REACH, ensuring product safety and environmental responsibility.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to address critical alignment and corrosion challenges in industrial applications. The 316 stainless steel material offers exceptional resistance to chemicals and saltwater, preventing failure in aggressive environments. The black oxide finish not only enhances corrosion protection but also reduces galling during assembly. The precision shoulder with a diameter of 13mm and length of 20mm ensures exact positioning for components like gears, pulleys, and bearings, minimizing misalignment and extending equipment life. Combined with the hex socket drive and coarse thread, it enables quick, secure fastening in machinery, automation systems, and conveyor setups, delivering reliable performance where precision and durability are paramount.

Specification Summary & Compliance

This shoulder screw features a metric M10x1.5 coarse thread with Class 5g6g thread fit for precise tolerance. The shoulder diameter is 13mm with a tolerance of -0.072 to -0.01 mm, and shoulder length is 20mm with a tolerance of 0 to 0.25 mm, ensuring accurate fit. It complies with ISO 7379 manufacturing standards and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, guaranteeing safety and sustainability in industrial use.