S-97345A368 6-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh or chemical-exposed environments
• High-strength performance with 70,000 psi tensile strength and 35,000 psi minimum shear strength for reliable load-bearing applications
• Precise alignment and secure positioning thanks to the standard shoulder fit and Class 3A thread fit, reducing assembly errors
• Enhanced grip and easy manual adjustment with a knurled head texture, improving handling during installation
• Durable and wear-resistant with Rockwell B79 hardness, ensuring long-term mechanical integrity
• Broad compatibility with UNC coarse threads and right-hand threading, suitable for standard industrial components
• Compliance with environmental regulations including RoHS 3 and REACH, supporting sustainable and safe manufacturing practices

Professional Applications & Engineering Value

This 6-32 UNC shoulder screw is engineered to address critical challenges in precision assembly and machinery. The 316 stainless steel material offers exceptional resistance to corrosion and oxidation, making it ideal for applications in marine, chemical processing, and food-grade equipment where moisture and contaminants are concerns. The socket head with hex drive allows for secure torque application in confined spaces, while the knurled head enhances manual handling without slipping. With a Class 3A thread fit and standardized shoulder dimensions, it ensures precise alignment in rotating parts, pivots, and spacers, reducing vibration-induced loosening and maintenance downtime. These features make it a reliable choice for industrial automation, precision instruments, and mechanical linkages, delivering consistent performance under high-stress conditions.

Specification Summary & Compliance

This shoulder screw adheres to UNC coarse thread standards with a Class 3A thread fit for tight tolerances and secure fastening. Key dimensional specifications include a thread size of 6-32, thread length of 3/16", shoulder diameter of 7/32" (tolerance: -0.004" to -0.002"), and shoulder length of 3/8" (tolerance: -0.005" to 0.005"). It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use.