S-94035A186 10-32 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 smooth rotation ensured by the exact 1-3/8" shoulder length with minimal tolerance
• High-strength performance with 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
• Secure and reliable fastening provided by the 10-32 UNF fine thread with Class 2A fit
• Easy installation and removal using standard 1/8" hex drive tools
• Environmental compliance with RoHS 3 and REACH regulations for safe use in regulated industries
• Consistent dimensional accuracy with precise shoulder diameter and length tolerances for repeatable assembly

Professional Applications & Engineering Value

This 18-8 Stainless Steel shoulder screw is engineered to solve critical alignment and durability challenges in precision assemblies. The 1-3/8" shoulder length with tight tolerances provides exact positioning for rotating components in industrial machinery, while the 10-32 UNF fine thread ensures secure fastening in applications requiring vibration resistance. The passivated finish enhances corrosion resistance in demanding environments, and the socket head design with hex drive allows for efficient installation in confined spaces. Ideal for precision equipment, automation systems, and machinery where dimensional stability and corrosion resistance are paramount.

Specification Summary & Compliance

This shoulder screw features Class 2A thread fit per UNF standards, with shoulder diameter tolerance of -0.001" to 0" and shoulder length tolerance of 0" to 0.002". Manufactured from 18-8 Stainless Steel with Rockwell B55 hardness and 70,000 psi tensile strength. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.