S-90323A464 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
• Precise component alignment ensured by the smooth, low-profile socket head and exact 14mm shoulder length with tight tolerance
• High mechanical strength delivering 80,000 psi tensile strength and Rockwell B95 hardness for reliable, long-term performance
• Easy installation and removal with 3mm hex drive and right-hand coarse thread (M5x0.8) for efficient assembly
• Accurate thread engagement provided by Class 6g thread fit, reducing the risk of cross-threading and ensuring secure fastening
• Compliance with global standards including RoHS 3 and REACH, making them suitable for regulated industries and export applications
• Durable, low-maintenance design combining precise shoulder diameter tolerance and robust material for minimal wear and consistent operation

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address critical alignment and durability challenges in precision assemblies. The 18-8 stainless steel material, enhanced with a passivated finish, provides excellent resistance to corrosion and oxidation, extending service life in demanding conditions such as machinery, automotive, and electronic enclosures. The 14mm shoulder length with precise tolerance allows for accurate positioning of moving parts, reducing vibration and wear. Combined with a Class 6g thread fit and coarse thread spacing, it ensures quick, secure fastening, minimizing assembly time and improving overall reliability in industrial applications.

Specification Summary & Compliance

This shoulder screw features a Class 6g thread fit with M5x0.8 coarse thread and precise shoulder diameter tolerance of -0.025 to 0 mm. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for global use.