S-90269A659 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, which also provides a sleek, non-reflective surface.
• High mechanical strength with 70,000 psi tensile and 35,000 psi shear strength, ensuring reliable performance under significant loads.
• Precise location and smooth rotation enabled by the 8mm shoulder diameter, acting as a built-in spacer or pivot point.
• Secure and flush installation with the hex socket drive, allowing for high torque application without protrusion.
• Excellent grip for manual adjustment thanks to the knurled head texture, facilitating handling during assembly.
• Guaranteed material safety and compliance with RoHS 3 and REACH regulations, ensuring suitability for sensitive and international markets.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to solve critical alignment and pivot challenges in industrial applications. The precision-ground 8mm shoulder diameter provides an exact locating datum, eliminating the need for separate spacers and reducing assembly components. Made from 316 stainless steel, it offers exceptional resistance to chemicals and saltwater corrosion, making it perfect for marine equipment, food processing machinery, and chemical plants. The black oxide finish not only enhances corrosion protection but also minimizes light reflection. Combined with the hex socket drive and knurled head, it ensures secure, high-torque fastening and easy manual handling in confined spaces, streamlining production and maintenance processes.

Specification Summary & Compliance

This M5x0.8 shoulder screw features a coarse thread with a Class 5g6g thread fit for standard industrial tolerance. The shoulder diameter tolerance is -0.072 to -0.01 mm, and the shoulder length tolerance is 0 to 0.25 mm, ensuring precise dimensional accuracy. It is manufactured to metric thread standards and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to strict environmental and safety standards for global use.