S-93856A212 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments.
• High mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for reliable load-bearing applications.
• Precise thread fit with Class 5g6g tolerance ensuring smooth assembly and vibration resistance in machinery.
• Easy installation and removal via 3 mm hex socket drive, reducing tool slippage and maintenance time.
• Durable shoulder design with controlled diameter tolerance for accurate component alignment and reduced wear.
• Compliance with global regulations including RoHS 3 and REACH, ensuring safe use in regulated industries.
• Versatile coarse thread pitch (0.8 mm) enabling quick fastening in various materials without cross-threading.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address critical alignment and durability challenges in precision assemblies. The 18-8 stainless steel material provides excellent resistance to rust and chemical exposure, making it suitable for automotive, electronics, and food processing equipment. The hex socket head allows for high-torque application in confined spaces, while the shoulder diameter maintains precise part positioning, reducing misalignment and extending component life. With a coarse metric thread and 10 mm thread length, it ensures secure fastening in dynamic environments where vibration loosening is a concern, offering engineers a reliable solution for high-stress applications.

Specification Summary & Compliance

The screw features M5x0.8 metric coarse threads with a Class 5g6g thread fit for consistent performance. Shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is -0.05 to 0.05 mm, ensuring precise dimensional control. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, confirming its suitability for environmentally sensitive and regulated industrial uses.