S-92012A546 10-32 Shoulder Screws

Key Features & Benefits at a Glance

• Enhanced Durability in Demanding Environments: Black oxide finish provides superior corrosion resistance, extending service life in industrial applications.
• High-Strength Performance Under Load: Alloy steel construction and 140,000 psi tensile strength ensure reliable fastening in high-stress assemblies.
• Precise Component Alignment: A 1-1/2" shoulder with precise fit tolerance enables accurate positioning of parts like gears and pulleys.
• Secure, High-Torque Installation: Hex socket drive allows for easy, high-torque tightening without stripping, ensuring a firm hold.
• Reliable Thread Engagement: Class 2A thread fit and 10-32 UNF fine thread design offer consistent, vibration-resistant fastening.
• Consistent Hardness for Longevity: Rockwell C32 hardness maintains structural integrity, reducing wear over repeated use.
• Compliance with Global Standards: Meets RoHS 3 and REACH regulations, ensuring safety and environmental responsibility in manufacturing.

Professional Applications & Engineering Value

This 10-32 UNF shoulder screw is engineered to address critical alignment and durability challenges in industrial machinery. The alloy steel material, combined with a black oxide finish, resists corrosion and wear, making it ideal for applications in automotive assemblies, precision instruments, and conveyor systems. The 1-1/2" shoulder length with precise tolerance ensures components like bearings and linkages are accurately positioned, minimizing misalignment and reducing maintenance downtime. Its hex drive style facilitates quick installation in tight spaces, while the fine thread and Class 2A fit provide secure, vibration-resistant connections that withstand dynamic loads. This screw delivers reliable performance in industrial shoulder screw applications where strength and precision are paramount.

Specification Summary & Compliance

This shoulder screw features a 10-32 UNF thread with Class 2A fit for consistent engagement, a shoulder diameter of 1/4" with tight tolerance, and a shoulder length of 1-1/2" for precise alignment. Manufactured from alloy steel with a black oxide finish, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring environmental safety and adherence to industrial regulations.