S-96706A108 8-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and extended service life.
• Exceptional mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for reliable performance under high stress.
• Precise component alignment enabled by the 3/4" shoulder with tight length and diameter tolerances for accurate positioning.
• Secure and efficient installation with a hex socket drive and knurled head, providing excellent grip and torque transmission.
• Reliable thread engagement due to the 8-32 UNC coarse thread with Class 3A fit, ensuring consistent, vibration-resistant fastening.
• Broad industry compatibility with a standard right-hand thread and socket head profile for use in diverse assemblies.
• Environmental regulation compliance meeting RoHS 3 and REACH standards, supporting sustainable and safe manufacturing practices.

Professional Applications & Engineering Value

This 18-8 stainless steel shoulder screw is engineered to address critical challenges in precision assemblies, such as maintaining exact pivot points or bearing surfaces in machinery. The 3/4" shoulder length with controlled tolerances ensures components like gears, pulleys, or linkages are held at a fixed distance, reducing wear and misalignment. Its UNC coarse thread and Class 3A fit provide robust, vibration-resistant connections in dynamic applications, from automotive systems to industrial automation. The hex socket drive and knurled head facilitate easy installation in confined spaces, while the high tensile and shear strength support heavy-duty use, enhancing overall equipment reliability and reducing maintenance needs.

Specification Summary & Compliance

This shoulder screw adheres to precise dimensional standards, including a Class 3A thread fit for superior engagement and a shoulder diameter tolerance of -0.004" to -0.002" with length tolerance of -0.005" to 0.005". It conforms to UNC thread specifications and is manufactured from 18-8 stainless steel, ensuring consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing it meets environmental and safety requirements for global industrial use.