S-92610A527 10-32 x 1 1/4" ASTM A574 Torx Alloy Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior torque transmission with Torx Plus IP27 drive for reduced cam-out and extended tool life in high-torque applications
• Exceptional tensile strength of 180,000 psi provides reliable performance under extreme mechanical loads and vibrations
• Enhanced corrosion resistance through black-oxide coating on alloy steel, ideal for industrial environments requiring durability
• Precise Class 3A thread fit ensures secure fastening with minimal backlash in precision assemblies
• Optimized partial threading allows for concentrated grip strength where full threading isn't required
• Fine thread spacing (UNF) delivers improved vibration resistance and better load distribution compared to coarse threads
• Rockwell C39 hardness maintains structural integrity and prevents stripping in repeated installation cycles

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 10-32 UNF socket head cap screws solve critical fastening challenges in machinery, automotive, and aerospace assemblies. The black-oxide alloy steel construction provides superior corrosion resistance while maintaining the 180,000 psi tensile strength necessary for high-stress environments. The Torx Plus IP27 drive system eliminates common installation issues by preventing cam-out and distributing torque evenly, reducing assembly time and tool wear. With fine thread spacing and Class 3A thread fit, these fasteners ensure vibration-resistant connections in precision equipment where loosening could cause operational failure. The partially threaded design concentrates clamping force exactly where needed, making them ideal for components requiring precise positional control.

Specification Summary & Compliance

This socket head cap screw features precision 10-32 UNF threads with Class 3A fit and right-hand thread direction, manufactured to ASTM A574 specifications for consistent quality and performance. The fastener maintains dimensional accuracy with 1-1/4" length and 7/8" minimum thread length. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental responsibility and workplace safety standards are met for global industrial applications.