S-90270A676 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments.
• Precise component alignment thanks to the accurate 6mm shoulder diameter with tight tolerances, reducing assembly errors.
• High mechanical strength offering 70,000 psi tensile strength and Rockwell B55 hardness for dependable performance under load.
• Secure and consistent fastening with Class 6g thread fit, providing reliable engagement and vibration resistance.
• Easy installation and removal using standard socket drive, minimizing tool wear and speeding up maintenance.
• Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe use in global markets.
• Optimized for coarse threading with M5x0.8 metric thread, enabling quick assembly in various materials.

Professional Applications & Engineering Value

This precision shoulder screw is engineered to address critical alignment and durability challenges in industrial settings. Made from 18-8 stainless steel, it resists corrosion and wear, making it ideal for machinery, automotive assemblies, and electronic enclosures exposed to moisture or chemicals. The Class 6g thread fit and precise shoulder dimensions ensure minimal play and accurate positioning, reducing the risk of misalignment in rotating parts or pivoting mechanisms. Its right-hand coarse thread and socket head design facilitate efficient installation in tight spaces, while the high tensile strength supports heavy-duty applications. By integrating tight tolerances and robust materials, this screw enhances equipment longevity and reduces maintenance downtime, delivering consistent performance in precision engineering projects.

Specification Summary & Compliance

This metric shoulder screw adheres to precise dimensional standards, including a shoulder diameter of 6 mm with tolerance of -0.025 to 0 mm and shoulder length of 8 mm with tolerance of 0 to 0.05 mm for exact fitment. The M5x0.8 coarse thread follows Class 6g thread fit specifications, ensuring compatibility with metric components. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for industrial use worldwide.