S-92012A596 10-32 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional strength and durability with alloy steel construction and 140,000 psi tensile strength, ensuring reliable performance in high-stress applications.
• Superior corrosion resistance from the black oxide finish, extending service life in harsh industrial environments.
• Precise alignment and reduced wear due to the Class 2A thread fit and smooth shoulder, minimizing assembly errors and component damage.
• High hardness rating of Rockwell C32 provides excellent wear resistance, maintaining dimensional stability under repeated use.
• Easy installation and removal with the socket head and 1/8" hex drive, allowing for efficient maintenance in tight spaces.
• Fine 10-32 UNF threads offer secure fastening with improved vibration resistance, ideal for precision mechanical assemblies.
• Compliance with RoHS 3 and REACH standards ensures environmental safety and regulatory acceptance for global supply chains.

Professional Applications & Engineering Value

This alloy steel shoulder screw is engineered to address common industrial challenges such as misalignment, corrosion, and mechanical failure. The black oxide finish enhances corrosion resistance, making it suitable for automotive, aerospace, and machinery applications where exposure to moisture and chemicals is a concern. The precise Class 2A thread fit and smooth shoulder diameter ensure accurate positioning in assemblies, reducing wear on mating parts and improving overall system longevity. With a fine 10-32 UNF thread and right-hand direction, it provides secure, vibration-resistant connections in precision equipment like robotics and conveyor systems. The combination of high tensile strength and Rockwell C32 hardness supports heavy-duty use, while the socket head design allows for easy access in confined spaces, streamlining maintenance and reducing downtime.

Specification Summary & Compliance

This shoulder screw adheres to Class 2A thread fit standards for consistent dimensional accuracy, with a thread size of 10-32 UNF and fine spacing. The shoulder features precise tolerances, including a diameter of 1/4" and length of 1/4", ensuring reliable performance in assemblies. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for international markets. Manufactured from alloy steel, it meets industry benchmarks for mechanical fasteners, supporting applications requiring high strength and durability.