S-90269A601 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and extended service life.
• Precise component alignment ensured by the 6.5mm shoulder diameter with controlled tolerance, reducing assembly errors.
• High-strength performance with 70,000 psi tensile strength and Rockwell B79 hardness for reliable load-bearing in demanding applications.
• Secure, tamper-resistant fastening via the internal hex socket drive, allowing for high torque application and a clean finish.
• Consistent and reliable threading with Class 5g6g metric coarse pitch (M5x0.8), facilitating quick assembly and vibration resistance.
• Compliance with stringent environmental regulations, including RoHS 3 and REACH, ensuring safety and eligibility for global markets.
• Optimized for automated or manual installation with standard right-hand thread and smooth head texture for efficient handling.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address critical alignment and durability challenges in industrial applications. The 316 Stainless Steel material offers exceptional resistance to corrosion and chemicals, making it suitable for machinery, marine equipment, and food processing systems. The precision shoulder with a diameter of 6.5mm and tight tolerance ensures accurate positioning of moving parts, reducing wear and misalignment. Combined with a Class 5g6g thread fit and coarse 0.8mm pitch, it provides robust fastening that withstands vibrations and dynamic loads. The socket head with hex drive allows for compact designs and secure installation in confined spaces, enhancing overall assembly reliability and maintenance efficiency.

Specification Summary & Compliance

This shoulder screw adheres to metric system standards with an M5 thread size and 0.8mm coarse pitch, ensuring compatibility with global components. The thread follows Class 5g6g tolerance for consistent fit, while the shoulder diameter tolerance is -0.072 to -0.01 mm and length tolerance is 0 to 0.25 mm for precision assembly. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and safe for various industrial uses.