S-90269A149 M6 ISO 7379 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and chemical exposure
• Enhanced durability and strength with Rockwell B79 hardness and 70,000 psi tensile strength for reliable performance under load
• Precise component alignment thanks to the 10mm shoulder with tight diameter tolerance (-0.072 to -0.01 mm)
• Secure, non-slip installation with knurled socket head and 4mm hex drive for improved grip during tightening
• Consistent thread engagement with Class 5g6g thread fit and M6x1mm coarse pitch for faster assembly
• Broad industry compliance meeting ISO 7379 standards and environmental regulations including RoHS 3 and REACH
• Optimized for high-shear applications with minimum 35,000 psi shear strength for mechanical assemblies

Professional Applications & Engineering Value

This M6 shoulder screw is engineered to address critical alignment and durability challenges in industrial machinery, automation systems, and precision equipment. The 316 Stainless Steel material provides exceptional resistance to corrosion from moisture, chemicals, and salt spray, making it suitable for food processing, marine, and pharmaceutical applications. The 10mm shoulder length with precise tolerances ensures accurate positioning of moving parts like gears, bearings, and linkages, reducing wear and preventing misalignment. The knurled socket head combined with a 4mm hex drive offers superior torque transmission and prevents tool slippage during installation in confined spaces. With its ISO 7379 certification and coarse thread pitch, this fastener delivers reliable, vibration-resistant connections that maintain integrity in high-stress environments, minimizing downtime and maintenance costs.

Specification Summary & Compliance

This shoulder screw features M6x1mm coarse pitch threads with Class 5g6g fit for standard metric applications. Shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring precise dimensional accuracy. Manufactured in compliance with ISO 7379 specifications, and fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations.