S-97832A344 6-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments and extended service life.
• Exceptional mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for reliable performance in high-stress applications.
• Precise alignment and pivot function enabled by the 3/4" shoulder with controlled diameter tolerance for smooth rotational movement.
• Easy installation and removal with a hex socket drive and knurled head texture, providing a secure grip and reducing tool slippage.
• High-accuracy thread engagement ensured by the Class 3A UNC coarse thread fit, minimizing the risk of cross-threading and ensuring consistent fastening.
• Broad regulatory compliance with RoHS 3 and REACH standards, making it suitable for global industrial and commercial use without hazardous substances.
• Optimized for durability through Rockwell B55 hardness, resisting wear and deformation under repeated loads.

Professional Applications & Engineering Value

This stainless steel shoulder screw is engineered to address critical alignment and pivot needs in precision assemblies. The 3/4" shoulder acts as a precise locating dowel or bearing surface, eliminating misalignment in machinery, automation systems, and electronic enclosures. Made from 18-8 Stainless Steel, it resists rust and chemical exposure, ensuring long-term reliability in demanding conditions. The Class 3A UNC coarse thread and hex socket drive simplify installation in tight spaces, reducing assembly time and improving workflow efficiency. Ideal for use in industrial equipment, conveyor systems, and precision instruments, this screw provides a robust, repeatable fastening solution that maintains dimensional stability under load.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 3A thread fit for high precision. The shoulder diameter tolerance is controlled between -0.004" to -0.002", and shoulder length tolerance is -0.005" to 0.005" for consistent performance. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from restricted substances and suitable for various industrial applications.