S-92597A140 10-32 x 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with green-dyed zinc-plated steel construction, ideal for harsh industrial environments
• Efficient self-tapping installation using F-type thread cutting technology, eliminating the need for pre-tapped holes and reducing assembly time
• Enhanced load distribution provided by the integrated flange, minimizing surface damage and improving joint integrity
• Secure, high-torque fastening enabled by the external hex head design, compatible with standard tools for reliable installation
• Precision fine threading (UNF 10-32) ensures tight, vibration-resistant connections in aluminum, brass, sheet metal, and steel
• Full threading along the 3/4" length maximizes grip and holding power across the entire fastener engagement
• Optimized compatibility with No. 17 drill bits (0.173" diameter), streamlining hole preparation and reducing tooling costs

Professional Applications & Engineering Value

This 10-32 UNF thread cutting tapping screw is engineered to address common challenges in metal fabrication and assembly, such as thread stripping and time-consuming tapping processes. The F-type thread cutting design and blunt tip allow the screw to form precise, clean threads directly in materials like aluminum, brass, sheet metal, and steel, eliminating the need for separate tapping operations and reducing labor costs. The green-dyed zinc-plated steel construction provides a durable barrier against corrosion, extending service life in demanding environments. Combined with the flanged hex head, it ensures even pressure distribution and secure fastening, making it an ideal choice for automotive, HVAC, and machinery applications where vibration resistance and reliability are critical.

Specification Summary & Compliance

This screw adheres to UNF (Unified National Fine) thread standards with a 10-32 thread size and Class 2A tolerance for consistent fit. It is fully threaded with a right-hand thread direction and fine thread spacing. Manufactured from zinc-plated steel, it meets industry requirements for corrosion protection and is compliant with RoHS and REACH environmental standards. The design conforms to general ASME specifications for thread forms and mechanical fasteners, ensuring reliability in industrial use.