S-94035A184 10-32 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ensuring longevity in harsh environments.
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness, providing reliable performance under high stress.
• Precise alignment and smooth rotation due to the exact 1/4" shoulder diameter and smooth head texture, reducing wear in assemblies.
• Secure and accurate fastening with Class 2A thread fit and 10-32 UNF fine thread, minimizing the risk of loosening in vibrating applications.
• Easy installation and removal using a standard 1/8" hex drive, allowing for efficient assembly with common tools.
• Regulatory compliance assurance by meeting RoHS 3 and REACH standards, making it safe for various industrial and consumer applications.
• Consistent dimensional accuracy with tight tolerances on shoulder diameter and length, ensuring repeatable performance in precision machinery.

Professional Applications & Engineering Value

This precision shoulder screw is engineered to address critical challenges in industrial settings, such as misalignment and component wear. Made from 18-8 stainless steel with a passivated finish, it offers excellent resistance to corrosion and oxidation, ideal for environments exposed to moisture or chemicals. The 10-32 UNF fine thread and Class 2A thread fit provide secure fastening in applications like machinery linkages, pivoting mechanisms, and electronic enclosures, where vibration resistance is essential. The precisely machined 7/8" shoulder length acts as a reliable bearing surface, reducing friction and extending the life of moving parts. Commonly used in automation, automotive, and aerospace assemblies, this socket head shoulder screw ensures dependable performance, minimizing downtime and maintenance costs in demanding applications.

Specification Summary & Compliance

This shoulder screw adheres to UNF thread standards with a Class 2A thread fit for consistent dimensional accuracy, including a shoulder diameter tolerance of -0.001" to 0" and length tolerance of 0" to 0.002". Manufactured to high precision, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met for industrial use.