S-90269A604 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and chemical exposure.
• High tensile strength of 70,000 PSI ensures reliable load-bearing capacity and durability in demanding applications.
• Precision alignment and positioning with a smooth, standard shoulder for consistent component location and reduced assembly errors.
• Easy installation and removal using a 3 mm hex drive socket head, providing secure torque application and minimizing tool slippage.
• Accurate thread fit with Class 5g6g tolerance guarantees smooth engagement and reliable fastening in metric assemblies.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and suitability for global industrial markets.
• Rockwell B79 hardness offers excellent wear resistance, maintaining performance over repeated use cycles.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address critical alignment and durability challenges in precision industrial setups. Made from 316 stainless steel, it provides exceptional resistance to corrosion, making it suitable for machinery, fixtures, and assemblies exposed to moisture, chemicals, or extreme temperatures. The socket head with hex drive allows for efficient installation in confined spaces, reducing assembly time and improving workflow efficiency. The coarse thread pitch of 0.8 mm and Class 5g6g thread fit ensure quick, secure fastening, minimizing the risk of cross-threading and enhancing overall reliability in dynamic applications such as rotating equipment and precision positioning systems.

Specification Summary & Compliance

This shoulder screw adheres to metric system standards with precise dimensions: M5 thread size, 0.8 mm pitch, 10 mm thread length, and 6.5 mm shoulder diameter. Thread fit conforms to Class 5g6g tolerance, ensuring compatibility with standard metric nuts and components. Shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, providing consistent alignment. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), meeting stringent environmental and safety regulations for industrial use.