S-91273A815 M6 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments.
• Enhanced durability and wear resistance from the black oxide finish, providing long-lasting performance.
• High tensile strength of 70,000 psi ensures reliable fastening under heavy loads and stress.
• Precise alignment and smooth rotation due to the knurled head and standard shoulder fit.
• Easy installation and removal with a 3 mm hex socket drive, reducing assembly time.
• Accurate thread engagement with Class 5g6g thread fit, minimizing the risk of cross-threading.
• Compliance with RoHS 3 and REACH standards ensures environmental safety and regulatory adherence.

Professional Applications & Engineering Value

This M6 shoulder screw is engineered from 18-8 stainless steel with a black oxide finish to combat corrosion and wear in demanding settings like machinery, automotive assemblies, and precision instruments. The 50mm shoulder length provides stable bearing surfaces, reducing component misalignment and vibration. With a hex socket drive and knurled head, it offers secure gripping and efficient torque application, streamlining maintenance and reducing downtime. The Class 5g6g thread fit and coarse thread pitch ensure quick, reliable fastening, making it a go-to for high-stress industrial applications where precision and durability are critical.

Specification Summary & Compliance

This shoulder screw features an M6x1mm metric thread with a Class 5g6g thread fit for precise tolerance. The shoulder diameter tolerance is -0.04 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring consistent performance. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, supporting environmental and safety regulations in industrial use.