S-97768A263 10-24 ASME B18.3 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments.
• Enhanced durability and wear resistance from the Black Oxide finish, reducing maintenance needs.
• Precise alignment and secure pivoting ensured by the 3/8" shoulder length with tight tolerances.
• High-strength performance with 70,000 psi tensile strength and 35,000 psi minimum shear strength for reliable load-bearing.
• Consistent, vibration-resistant fastening due to Class 3A thread fit and coarse UNC threading.
• Easy installation and removal with the hex socket drive and knurled head for improved grip.
• Compliance with major industry standards including ASME B18.3, RoHS 3, and REACH for safe, regulated use.

Professional Applications & Engineering Value

This 10-24 UNC Thread Shoulder Screw is engineered to address common industrial challenges such as misalignment and component wear in precision assemblies. The 18-8 Stainless Steel material offers excellent resistance to rust and corrosion, while the Black Oxide finish adds an extra layer of protection against abrasion. With a Class 3A thread fit and coarse threading, it provides secure, vibration-resistant connections in machinery, automotive, and electronics applications. The 3/8" shoulder length ensures accurate positioning of moving parts, reducing downtime and enhancing operational efficiency. Ideal for use in pivots, gears, and linkages, this screw delivers long-term reliability in demanding environments.

Specification Summary & Compliance

This shoulder screw features a 10-24 UNC coarse thread with Class 3A fit for precise engagement, and shoulder dimensions include a diameter of 1/4" with tight tolerances. It meets ASME B18.3 specifications for dimensional accuracy and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity in industrial applications.