S-96654A143 M5 Shoulder Screws

Key Features & Benefits at a Glance

• Vibration-resistant performance with permanent nylon patch thread locker that maintains locking integrity from -70° to 250°F
• Enhanced durability and corrosion resistance through 18-8 stainless steel construction with passivated finish
• Precise alignment and component positioning thanks to 16mm shoulder length with tight 0 to 0.05mm tolerance
• Superior mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
• Secure installation and removal using standard 3mm hex socket drive that prevents tool slippage
• Reliable thread engagement with Class 6g thread fit ensuring consistent fastening performance
• Environmental compliance assurance meeting RoHS 3 and REACH regulations for industrial use

Professional Applications & Engineering Value

This precision M5 shoulder screw delivers exceptional engineering value in applications requiring exact component spacing and vibration resistance. The 16mm shoulder length with precise tolerance provides accurate alignment in machinery, automation systems, and precision instruments, eliminating the need for additional spacers. The permanent nylon patch locking feature ensures reliable performance in vibrating environments, making it ideal for rotating assemblies and moving components. Manufactured from 18-8 stainless steel with passivated finish, it offers superior corrosion resistance in harsh industrial environments. The hex socket drive allows for high-torque installation in confined spaces, while the Class 6g thread fit guarantees consistent engagement in production environments.

Specification Summary & Compliance

This M5x0.8 shoulder screw features Class 6g thread tolerance with coarse thread spacing, ensuring reliable fastening performance. The shoulder diameter maintains tight tolerance of -0.025 to 0 mm for precise fitment. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental compliance for industrial applications worldwide. The combination of precise dimensional control and material certification makes this fastener suitable for quality-critical assemblies requiring repeatable performance.