S-94035A151 6-32 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 functionality thanks to the 5/32" diameter shoulder with tight tolerance for accurate component positioning
• High strength and durability with 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
• Secure hex drive engagement using a standard 3/32" hex key, preventing stripping and ensuring reliable installation
• Consistent thread performance with Class 2A UNC coarse threads for easy assembly and vibration resistance
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe, sustainable use
• Versatile shoulder design featuring 9/16" length for stable mounting of moving parts in machinery

Professional Applications & Engineering Value

This 6-32 UNC shoulder screw is engineered to address critical alignment and wear challenges in precision assemblies. The 18-8 stainless steel material, combined with a passivated finish, provides exceptional resistance to corrosion and oxidation, extending service life in humid or chemically exposed settings. The precisely machined 5/32" shoulder diameter with minimal tolerance ensures components like gears, bearings, and linkages rotate or pivot without misalignment, reducing friction and premature failure. With a socket head design and 3/32" hex drive, it allows for compact installation in confined spaces while maintaining high torque transfer. Ideal for robotics, conveyor systems, and electronic enclosures, this screw delivers reliable performance where precision fit and structural integrity are paramount.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 2A thread fit for consistent engagement and ease of assembly. The shoulder features a diameter tolerance of -0.001" to 0" and length tolerance of 0" to 0.002", ensuring precise fit in machined components. Manufactured from 18-8 stainless steel with a passivated finish, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, guaranteeing environmental safety and regulatory adherence for industrial use.