S-94035A176 10-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel and passivated finish for long-lasting performance in harsh environments
• Precise alignment and positioning ensured by the smooth, accurate shoulder with minimal diameter and length tolerances
• High strength and durability from Rockwell B55 hardness and 70,000 psi tensile strength, suitable for demanding applications
• Reliable, fine-thread engagement with 10-32 UNF thread and Class 2A fit for secure, vibration-resistant fastening
• Easy installation and removal using the standard hex socket drive, providing efficient assembly in confined spaces
• Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe and sustainable use
• Consistent performance due to right-hand thread direction and standardized socket head profile for uniform torque application

Professional Applications & Engineering Value

This stainless steel shoulder screw is engineered to address critical challenges in precision machinery, such as misalignment and component wear. The 10-32 UNF fine thread and Class 2A fit provide tight tolerances that minimize play, enhancing stability in alignment and positioning applications like rotating shafts, pulleys, and gears. Made from 18-8 stainless steel with a passivated finish, it resists corrosion and oxidation, extending service life in industrial settings. The 1/4" shoulder length and precise shoulder diameter allow for accurate bearing and bushing support, reducing friction and maintenance needs. Ideal for automation, automotive, and electronics assembly, this screw ensures reliable performance under high-stress conditions while meeting stringent regulatory standards.

Specification Summary & Compliance

This shoulder screw adheres to UNF thread standards with a Class 2A thread fit for consistent dimensional accuracy. Key specifications include a shoulder diameter tolerance of -0.001" to 0" and shoulder length tolerance of 0" to 0.002", ensuring precise assembly. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility. The manufacturing process emphasizes durability, with a tensile strength of 70,000 psi and Rockwell B55 hardness, supporting reliable use in industrial applications.