S-97832A214 8-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments.
• Precise component alignment ensured by the 3/16" shoulder diameter with tight tolerance control.
• High-strength performance delivering 70,000 psi tensile strength and 35,000 psi minimum shear strength for demanding applications.
• Secure, non-slip installation with the knurled head texture and hex socket drive for reliable torque application.
• Consistent thread engagement provided by Class 3A thread fit and UNC coarse threading for quick assembly.
• Durable, long-lasting use supported by Rockwell B55 hardness, resisting wear and deformation.
• Compliance with environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use.

Professional Applications & Engineering Value

This 8-32 UNC thread shoulder screw is engineered to address critical alignment and durability challenges in industrial assemblies. The 18-8 Stainless Steel material offers excellent corrosion resistance, making it suitable for machinery, automotive, and electronics where exposure to moisture or chemicals is common. The 3/16" shoulder length provides a precise pivot or bearing surface, reducing wear on connected parts and ensuring accurate positioning. With a hex socket head and knurled texture, it allows for secure tool engagement in confined spaces, minimizing slippage during high-torque installations. The Class 3A thread fit and coarse UNC threading enable rapid, reliable fastening, enhancing efficiency in production lines while maintaining structural integrity under heavy loads.

Specification Summary & Compliance

This shoulder screw adheres to precise dimensional standards, including a Class 3A thread fit for tight tolerance and UNC coarse threads (8-32 size). The shoulder diameter is 3/16" with a tolerance of -0.004" to -0.002", and shoulder length is 7/8" with a tolerance of -0.005" to 0.005", ensuring consistent performance. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for global industrial applications.