S-97345A358 6-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel material, ideal for harsh environments and extended service life.
• Enhanced load-bearing capacity thanks to 70,000 psi tensile strength and 35,000 psi shear strength for reliable performance under stress.
• Precise alignment and reduced wear with Class 3A thread fit and standard shoulder fit, ensuring accurate assembly and smooth operation.
• Secure and non-slip installation provided by the knurled socket head and 3/32" hex drive, allowing for firm grip and easy tightening.
• Durable and hardened construction with Rockwell B79 hardness, resisting deformation and maintaining integrity in demanding applications.
• Versatile coarse UNC threading for quick assembly and disassembly, reducing installation time in industrial settings.
• Compliance with environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use in regulated industries.

Professional Applications & Engineering Value

This 316 stainless steel shoulder screw is engineered to address common industrial challenges such as misalignment, corrosion, and mechanical failure. Its 2" shoulder length provides stable support for rotating parts, minimizing friction and wear in machinery assemblies. The coarse 6-32 UNC threads with Class 3A precision fit ensure tight, reliable fastening in high-vibration environments, while the knurled socket head offers superior torque resistance during installation. Ideal for applications in automotive, aerospace, and manufacturing, this screw delivers long-term corrosion resistance and high tensile strength, reducing maintenance costs and downtime. By incorporating a right-hand thread direction and standardized dimensions, it streamlines procurement and replacement processes for B2B buyers.

Specification Summary & Compliance

This shoulder screw adheres to precise dimensional tolerances, including a Class 3A thread fit for superior accuracy and a shoulder diameter tolerance of -0.004" to -0.002". It meets UNC thread standards with coarse spacing and is manufactured from 316 stainless steel for consistent performance. The product is fully compliant 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.