S-90269A676 M6 ISO 7379 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from 316 stainless steel and black oxide finish, ideal for harsh industrial environments
• Precise alignment and smooth rotation with a knurled head and 50mm shoulder length for stable component positioning
• High mechanical strength offering 70,000 PSI tensile and 35,000 PSI shear strength for demanding applications
• Secure and efficient installation using a 4mm hex drive for reliable torque transmission
• Accurate thread engagement with Class 5g6g thread fit and M6x1mm coarse pitch for quick assembly
• Durable performance backed by Rockwell B79 hardness and ISO 7379 manufacturing standards
• Environmental and regulatory compliance meeting RoHS 3 and REACH for global supply chain suitability

Professional Applications & Engineering Value

This M6 shoulder screw is engineered to address critical alignment and durability challenges in precision assemblies. The 316 stainless steel construction, enhanced by a black oxide finish, provides exceptional resistance to corrosion, chemicals, and moisture, making it suitable for industrial machinery, automotive systems, and precision equipment. The knurled head improves grip during manual adjustments, while the 50mm shoulder ensures accurate spacing and reduces wear on moving parts. With a hex drive design, installation is straightforward, minimizing assembly time and enhancing operational reliability in high-vibration environments.

Specification Summary & Compliance

This shoulder screw adheres to ISO 7379 standards, with a Class 5g6g thread fit and precise shoulder diameter tolerance of -0.072 to -0.01 mm. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring environmental safety and regulatory acceptance for industrial use.