S-90269A673 M5 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 a protective layer against abrasion and oxidation.
• High mechanical strength offering 70,000 psi tensile strength and 35,000 psi shear strength for reliable performance under heavy loads.
• Precise alignment and secure fit with an 8mm shoulder diameter and standard shoulder fit, reducing component wear and simplifying assembly.
• Easy installation and removal using a standard 4 mm hex drive and knurled head for improved grip and torque application.
• Accurate thread engagement with Class 5g6g thread fit and M5x0.8mm coarse thread, ensuring consistent fastening in various materials.
• Compliance with environmental standards including RoHS 3 and REACH, making it safe for use in regulated industries.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address common challenges in precision assemblies, such as misalignment and component slippage. The 316 stainless steel material provides excellent resistance to chemicals and moisture, making it suitable for marine, chemical processing, and food industry applications. The black oxide finish not only enhances corrosion protection but also reduces friction during installation. With a knurled head and hex socket drive, it allows for secure tool engagement in tight spaces, improving efficiency in automated or manual assembly lines. The 8mm shoulder diameter acts as a precise pivot or spacer, minimizing wear on connected parts and extending equipment lifespan in machinery, robotics, and automotive systems.

Specification Summary & Compliance

This shoulder screw features an M5x0.8mm coarse thread with Class 5g6g thread fit per metric standards, ensuring reliable tolerance control. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, providing high dimensional accuracy. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious industrial use.