S-95446A280 8-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 360 Brass construction, ideal for harsh environments and electrical applications
• Precise component alignment ensured by the 3/16" shoulder diameter with tight tolerance (-0.002" to 0")
• High mechanical strength delivering 40,000 psi tensile and 22,000 psi shear strength for reliable load-bearing performance
• Consistent thread engagement with Class 2A UNC coarse threads providing secure fastening in various materials
• Enhanced durability from Rockwell B55 hardness, resisting wear in high-cycle applications
• Secure hex drive installation using standard 3/32" tools, preventing cam-out and ensuring proper torque
• Global compliance readiness meeting RoHS 3 and REACH regulations for international industrial use

Professional Applications & Engineering Value

This 360 Brass shoulder screw solves critical alignment challenges in precision assemblies where electrical conductivity and corrosion resistance are paramount. The 3/16" shoulder diameter with precise fit tolerance acts as a built-in alignment pin, eliminating secondary positioning components in machinery, automotive, and electronic enclosures. Its UNC coarse threads and Class 2A fit ensure rapid installation while maintaining vibration resistance in dynamic applications. The socket head design with hex drive provides flush mounting in confined spaces, while the right-hand thread direction offers standard installation familiarity. Engineers benefit from the combination of non-magnetic properties and 40,000 psi tensile strength when designing for both functional and structural requirements in industrial equipment.

Specification Summary & Compliance

Manufactured to exacting standards with Class 2A thread fit per UNC specifications and precise shoulder diameter tolerance of -0.002" to 0". The 3/8" shoulder length maintains tight control with 0" to 0.003" tolerance. Full compliance with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloy and REACH (EC 1907/2006) regulations as of January 2023. Mechanical properties include Rockwell B55 hardness and 40,000 psi tensile strength for guaranteed performance in industrial applications.