S-92012A563 6-32 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional strength and durability with alloy steel construction and 140,000 psi tensile strength for reliable performance in demanding industrial applications.
• Superior corrosion resistance provided by the black oxide finish, extending the screw's service life in various environmental conditions.
• Precise alignment and secure positioning due to the precisely machined shoulder with minimal diameter and length tolerances, ensuring accurate component assembly.
• High torque transmission capability enabled by the hex socket drive and smooth socket head, allowing for secure installation without stripping.
• Consistent and reliable thread engagement with UNC coarse threads and Class 2A fit, facilitating quick assembly and reducing cross-threading risks.
• Enhanced mechanical stability from Rockwell C32 hardness, providing excellent wear resistance and maintaining integrity under load.
• Compliance with international environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use in global markets.

Professional Applications & Engineering Value

This 6-32 UNC shoulder screw is engineered to address critical alignment and load-bearing challenges in precision assemblies. The alloy steel material, combined with a black oxide finish, offers robust resistance to wear and corrosion, making it ideal for machinery, automotive, and electronic equipment where repeated adjustments and high stress are common. The precise shoulder fit and coarse thread design ensure accurate positioning and rapid installation, reducing assembly time and minimizing misalignment issues. With its hex socket head, it allows for high-torque application in confined spaces, enhancing operational efficiency in automated systems and precision tooling. This fastener delivers reliable performance in applications requiring strict dimensional control and long-term durability.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 2A thread fit for consistent engagement. The shoulder features precise tolerances: diameter tolerance of -0.001" to 0" and length tolerance of 0" to 0.002", ensuring exact fit in precision assemblies. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious industrial use without hazardous substances.