S-90269A672 M6 ISO 7379 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh or chemical-exposed environments.
• Precise component alignment ensured by the 75mm shoulder with controlled diameter tolerance for stable assembly.
• High mechanical strength offering 70,000 PSI tensile and 35,000 PSI shear strength for reliable load-bearing in demanding applications.
• Consistent thread engagement with Class 5g6g thread fit and M6x1 coarse pitch for quick, secure fastening.
• Easy installation and removal using the 4mm hex drive and knurled socket head, providing a firm, non-slip grip.
• Long-term durability supported by Rockwell B79 hardness, resisting wear and deformation under stress.
• Global compliance and safety with ISO 7379 certification, RoHS 3, and REACH adherence for unrestricted industrial use.

Professional Applications & Engineering Value

This M6x1 metric shoulder screw in 316 stainless steel is engineered to address alignment and stability challenges in precision assemblies. The 75mm shoulder length with a standard shoulder fit acts as a precise pivot or spacer, minimizing misalignment in machinery, robotics, or conveyor systems. Its coarse thread and Class 5g6g thread fit ensure rapid assembly with consistent clamp load, while the hex drive and knurled head enhance torque application in confined spaces. Ideal for industrial applications requiring corrosion resistance and high strength, this screw reduces maintenance and improves operational reliability in demanding settings.

Specification Summary & Compliance

The screw features a Class 5g6g thread per ISO metric standards, with shoulder diameter tolerance of -0.072 to -0.01 mm and shoulder length tolerance of 0 to 0.25 mm for precise dimensional control. It is manufactured to meet ISO 7379 specifications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are upheld.