S-97832A228 6-32 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance thanks to 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments
• Precise component alignment with Class 3A thread fit and controlled shoulder diameter tolerance, reducing assembly errors and improving machine performance
• Superior load-bearing capacity with 70,000 psi tensile strength and 35,000 psi shear strength, providing reliable fastening for demanding applications
• Secure installation and removal through hex socket drive and knurled head texture, preventing tool slippage and ensuring consistent torque application
• Extended service life with Rockwell B55 hardness, maintaining structural integrity under repeated stress and vibration
• Regulatory compliance assurance meeting RoHS 3 and REACH standards, making them suitable for global industrial supply chains
• Optimized for precision machinery with 3/4" shoulder length and 3/16" thread length, providing exact spacing and rotational control in assemblies

Professional Applications & Engineering Value

This 6-32 UNC shoulder screw delivers critical engineering value in precision applications where component alignment and rotational stability are paramount. Manufactured from 18-8 stainless steel, it resists corrosion in demanding environments while maintaining dimensional stability. The 3/4" shoulder length with tight tolerances acts as a precision spacer or pivot point in machinery, preventing axial movement and reducing wear on connected components. Combined with the Class 3A thread fit and coarse UNC threads, it ensures secure fastening in vibrating equipment while the knurled head and hex socket drive facilitate reliable installation in confined spaces. These features make it ideal for robotics, automation systems, and precision instruments where shoulder screws must maintain exact positioning under operational stresses.

Specification Summary & Compliance

This socket head shoulder screw features precision dimensions including 3/4" shoulder length (-0.005" to 0.005" tolerance) and 3/16" shoulder diameter (-0.004" to -0.002" tolerance). Thread specifications include 6-32 UNC coarse threads with Class 3A fit for superior engagement. Manufacturing complies with industry standards and regulations including RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental responsibility and material safety.