S-90269A575 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and extended service life.
• Enhanced durability and wear resistance from the black oxide finish, which also provides a sleek, non-reflective appearance.
• High mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for reliable performance under significant loads.
• Precise and secure assembly ensured by the Class 5g6g thread fit and M5x0.8 coarse pitch for easier engagement and vibration resistance.
• Efficient installation and removal with a standard hex socket head and 3 mm drive, allowing for high torque application in confined spaces.
• Accurate component alignment facilitated by the smooth, standardized shoulder with controlled diameter and length tolerances.
• Compliance with major environmental regulations including RoHS 3 and REACH, ensuring safety and suitability for global markets.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address critical challenges in precision assembly and motion control systems. The 316 stainless steel material provides exceptional resistance to corrosion from chemicals, saltwater, and extreme temperatures, making it a robust choice for industrial machinery, marine equipment, and food processing applications. The black oxide finish not only enhances corrosion protection but also reduces galling and friction during installation. The integrated shoulder acts as a precise pivot, bearing surface, or locator for gears, pulleys, and linkages, minimizing misalignment and wear. With its coarse thread pitch and Class 5g6g thread fit, it ensures quick, secure fastening even in high-vibration environments, reducing maintenance needs and improving overall system reliability.

Specification Summary & Compliance

This metric shoulder screw features an M5x0.8 thread with a Class 5g6g thread fit for precise dimensional accuracy. The shoulder diameter is 6 mm with a tolerance of -0.072 to -0.01 mm, and the shoulder length is 5 mm with a tolerance of 0 to 0.25 mm, ensuring consistent performance. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, confirming its adherence to environmental and safety regulations for use in various technical and industrial sectors.