S-90269A721 M6 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel material, ideal for harsh environments and extended service life.
• Precise component alignment ensured by the 10mm shoulder diameter with tight tolerance for reliable assembly.
• High tensile strength of 70,000 psi provides robust load-bearing capacity and structural integrity.
• Easy installation and removal using the 5mm hex socket drive and knurled head for enhanced grip.
• Durable thread performance with Class 5g6g fit and coarse pitch for secure fastening in industrial applications.
• Rockwell B79 hardness offers excellent wear resistance and maintains thread form under stress.
• Compliance with RoHS 3 and REACH ensures environmental safety and meets global regulatory standards.

Professional Applications & Engineering Value

This M6x1mm metric shoulder screw in 316 stainless steel is engineered to address critical alignment and durability challenges in industrial settings. The 10mm shoulder diameter with precise tolerance provides a stable pivot or spacer, reducing wear in moving parts like bearings and linkages. Its coarse thread pitch and Class 5g6g thread fit ensure quick, secure fastening even in high-vibration environments, while the hex drive and knurled head facilitate easy handling during assembly. Ideal for machinery, automotive, and marine applications, it offers superior corrosion resistance and 70,000 psi tensile strength to withstand demanding operational stresses, minimizing maintenance and downtime.

Specification Summary & Compliance

This shoulder screw adheres to metric thread standards with an M6x1mm coarse thread and Class 5g6g thread fit for dimensional accuracy. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring precise engineering alignment. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for industrial use without hazardous substances.