S-92235A512 10-32 x 3/8" Flanged Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 140,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure in demanding applications.
• Superior corrosion resistance from the black-oxide finish on alloy steel prolongs service life in harsh industrial environments, minimizing maintenance needs.
• Precise Class 3A thread fit provides tighter tolerances for secure fastening and improved vibration resistance, enhancing assembly integrity.
• Efficient 5/32" hex drive design allows for high torque application with standard tools, speeding up installation and reducing labor time.
• Flanged head construction distributes clamping force evenly, preventing surface damage and eliminating the need for separate washers.
• Fine 10-32 UNF threads offer better engagement in thin materials and finer adjustment control, ideal for precision assemblies.
• Full regulatory compliance with RoHS 3 and REACH standards ensures safe, environmentally responsible use in global supply chains.

Professional Applications & Engineering Value

This black-oxide alloy steel socket head cap screw is engineered to address common industrial challenges, such as vibration loosening and corrosion-induced degradation. The Class 3A UNF fine threads provide superior grip in materials where coarse threads may strip, making it ideal for precision machinery, automotive components, and electronic enclosures. The combination of 140,000 psi tensile strength and Rockwell C39 hardness ensures durability under dynamic loads, while the flanged design simplifies assembly by integrating a washer-like function. Its right-hand thread and fully threaded shank allow for consistent clamping force distribution, reducing the need for frequent retightening in high-vibration environments like manufacturing equipment and aerospace systems.

Specification Summary & Compliance

This socket head cap screw adheres to UNF thread standards with Class 3A fit for precise dimensional accuracy, featuring a 10-32 fine thread size, 3/8" length, and 5/32" hex drive. It is manufactured from alloy steel with black-oxide surface treatment and meets RoHS 3 (2015/863/EU) with exemption 6(a) and REACH (EC 1907/2006) compliance, ensuring suitability for regulated industrial and export applications.