S-97345A286 6-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and chemical exposure
• Enhanced mechanical reliability from 70,000 psi tensile strength and 35,000 psi shear strength for demanding industrial loads
• Precise assembly and alignment ensured by Class 3A thread fit and standard shoulder for reduced vibration and slippage
• Easy installation and removal with hex socket drive and knurled head for improved grip and torque application
• Regulatory compliance and safety meeting RoHS 3 and REACH standards for environmentally responsible manufacturing
• Durability in high-stress applications supported by Rockwell B79 hardness and coarse UNC threads for quick engagement
• Accurate dimensional stability with tight shoulder diameter and length tolerances for consistent performance in precision assemblies

Professional Applications & Engineering Value

This 316 stainless steel shoulder screw is engineered to address critical challenges in industrial settings, such as component misalignment, corrosion-induced failure, and mechanical stress. The Class 3A thread fit and UNC coarse threads provide secure fastening with high repeatability, reducing assembly time and maintenance needs. The knurled head and hex drive design allow for efficient torque transmission, minimizing tool slippage in confined spaces. Ideal for machinery, automotive, and electronics applications, this shoulder screw offers a robust solution for pivots, spacers, and rotating assemblies, ensuring long-term performance even under exposure to moisture, chemicals, and high loads.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 3A precision fit for tight tolerances and reliable threading. Dimensional accuracy is maintained with shoulder diameter tolerance of -0.004" to -0.002" and length tolerance of -0.005" to 0.005". The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance control. Manufactured to meet industrial requirements for hardness and strength, it is suitable for applications demanding high mechanical integrity and corrosion resistance.