S-90064A743 Length 5" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in demanding industrial environments
• Efficient installation and reduced assembly time with integrated drilling tip that penetrates up to 0.175" thickness without pre-drilling
• Enhanced vibration resistance and holding power through fully threaded design and thread forming technology that creates stronger mating threads
• Simplified fastening and increased stability with integrated flange that eliminates the need for separate washers
• Secure torque transmission with external hex drive design that prevents stripping during high-torque applications
• Reliable performance in steel and sheet metal with BSD thread forming specification designed for durable material connections
• Consistent thread engagement with right-hand thread direction and precise 16 threads per inch for uniform fastening pressure

Professional Applications & Engineering Value

These No. 10-16 zinc-plated steel flanged tapping screws are engineered to solve critical challenges in metal fabrication and assembly operations. The thread forming technology creates stronger, more durable threads in parent materials by displacing rather than removing material, significantly reducing the risk of thread stripping in steel and sheet metal applications. The integrated drilling tip eliminates the need for separate drilling operations, streamlining production workflows while the flanged hex head design provides superior clamping force distribution. This combination of features makes them ideal for HVAC systems, electrical enclosures, automotive components, and industrial machinery where vibration resistance and long-term reliability are paramount. The zinc plating offers essential corrosion protection, extending service life in various environmental conditions common to manufacturing facilities and outdoor installations.

Specification Summary & Compliance

These thread forming tapping screws feature precise No. 10-16 thread specifications with right-hand threading and comply with BSD standards for reliable performance in metal applications. The manufacturing process ensures dimensional accuracy with fully threaded 5" length and proper Class 2A thread tolerances for consistent engagement. The external hex drive (0.313" width) and integrated flange (0.414" diameter) provide secure installation and clamping capability. These industrial fasteners meet relevant industry standards for metal piercing screws and are manufactured using materials compliant with RoHS and REACH environmental regulations.