S-90269A264 M6 ISO 7379 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and extended service life.
• Exceptional mechanical strength offering a tensile strength of 70,000 psi and shear strength of 35,000 psi for reliable load-bearing performance.
• Precise alignment and spacing enabled by the 8mm diameter shoulder with controlled tolerances, reducing assembly wear.
li>Secure and efficient installation with a 4mm hex socket drive and knurled head for enhanced grip and torque application.
• Wide compatibility with the standardized M6x1mm coarse thread (Class 5g6g fit), ensuring easy integration into metric assemblies.
• Guaranteed quality and safety through compliance with ISO 7379, RoHS 3, and REACH regulations for industrial use.
• Durable and wear-resistant due to a Rockwell B79 hardness rating, maintaining integrity under repeated stress.

Professional Applications & Engineering Value

This M6 shoulder screw is engineered to address critical alignment and pivot point requirements in industrial applications. The 316 Stainless Steel material provides excellent resistance to corrosion from chemicals, moisture, and salt, making it suitable for machinery, marine equipment, and food processing systems. The precision shoulder (8mm diameter, 22mm length) acts as a built-in spacer or bearing surface, minimizing misalignment and reducing wear on connected components. Combined with the coarse metric thread (M6x1mm) and hex socket drive, it ensures quick, secure fastening in high-vibration environments, enhancing assembly efficiency and long-term reliability for engineers and OEMs.

Specification Summary & Compliance

This shoulder screw features a Class 5g6g thread fit per ISO metric standards, ensuring dimensional accuracy. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm. It is manufactured to meet ISO 7379 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for safe, restricted-substance-free industrial use.