S-92610A528 10-32 x 1 1/2" ASTM A574 Torx Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior torque transmission with Torx Plus IP27 drive, reducing cam-out and tool wear for efficient assembly.
• Enhanced corrosion resistance from the black-oxide finish, ideal for harsh industrial environments.
• High tensile strength of 180,000 psi ensures reliable performance under extreme mechanical loads.
• Precise Class 3A thread fit provides secure, vibration-resistant fastening in critical applications.
• Excellent wear resistance due to Rockwell C39 hardness, extending service life in high-stress conditions.
• Fine UNF threads offer better adjustment and holding power compared to coarse threads.
• Partial threading design allows for unthreaded shank sections, improving shear strength and alignment.

Professional Applications & Engineering Value

This 10-32 UNF Black-Oxide Alloy Steel Socket Head Cap Screw is engineered to address common industrial challenges such as fastener failure under high vibration and torque. The Torx Plus IP27 drive minimizes slippage, enabling higher torque application without damaging the drive, which is crucial in automated assembly lines and precision machinery. Made from alloy steel with a black-oxide surface treatment, it resists rust and wear in demanding settings like automotive, aerospace, and heavy equipment. The fine thread and Class 3A fit ensure tight seals and reduced loosening, making it ideal for applications requiring reliable, long-term fastening solutions.

Specification Summary & Compliance

This screw features a 10-32 UNF fine thread with Class 3A precision fit for accurate engagement, and a partially threaded rod type for optimized strength. It meets ASTM A574 specifications for high-strength socket head cap screws, ensuring consistent quality and performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, it is free from hazardous substances, supporting safe and sustainable industrial use.