S-94035A624 8-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction and passivated finish, ideal for harsh industrial environments.
• Precise alignment and pivot points ensured by the 5/8" shoulder with tight diameter and length tolerances for reliable assembly.
• High-strength performance with 70,000 psi tensile strength and Rockwell B55 hardness, providing excellent load-bearing capacity.
• Secure and flush installation using the hex socket head, allowing for high torque application in confined spaces.
• Reliable thread engagement with Class 2A fit and coarse UNC threads, facilitating quick assembly and vibration resistance.
• Environmental compliance assurance meeting RoHS 3 and REACH standards, making it safe for global industrial applications.
• Versatile drive compatibility with a standard 3/32" hex drive, accommodating common tools for efficient maintenance.

Professional Applications & Engineering Value

This 8-32 UNC shoulder screw is engineered to address critical alignment and durability challenges in precision machinery. The 18-8 Stainless Steel material, combined with a passivated finish, provides exceptional resistance to corrosion and wear, extending service life in demanding conditions like robotics, conveyor systems, and electronic enclosures. The 5/8" shoulder length with precise tolerances acts as a reliable datum for rotating components, reducing misalignment and minimizing wear on adjacent parts. Its hex socket head allows for secure, low-profile fastening in tight spaces, while the Class 2A thread fit ensures consistent performance in high-vibration environments. Ideal for industrial shoulder screw applications, it delivers long-term reliability and reduces maintenance downtime.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 2A thread fit for consistent engagement. Key dimensional tolerances include a shoulder diameter of 7/32" (-0.001" to 0") and shoulder length of 5/8" (0" to 0.002"), ensuring precise assembly. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious industrial use.