S-94059A301 Length 2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ideal for harsh industrial environments
• Efficient installation through thread-forming BSD design that creates strong, permanent threads without pre-tapping
• Enhanced weatherproof sealing with integrated steel/rubber washer that prevents moisture and debris ingress
• Quick penetration capability with drilling tip technology that eliminates pilot holes in materials up to 0.187" thick
• High torque application readiness featuring external hex head design for secure tool engagement and tight fastening
• Maximum material contact with fully threaded 2" length providing superior holding power in steel and sheet metal
• Consistent performance with precise No. 12 size and 14 threads per inch ensuring reliable, repeatable fastening

Professional Applications & Engineering Value

These heavy-duty tapping screws are engineered specifically for demanding steel and sheet metal applications where reliability is critical. The thread-forming BSD design eliminates the need for separate tapping operations, reducing installation time and labor costs while creating stronger, more secure fastening points. The combination of zinc-plated steel construction and integrated sealing washer provides dual protection against corrosion and environmental elements, making these screws ideal for outdoor equipment, HVAC systems, and industrial enclosures. The drilling tip technology allows direct installation without pre-drilling, streamlining assembly processes while maintaining structural integrity in materials up to 0.187" thickness. These fully threaded fasteners ensure maximum grip length and distribute load evenly across the entire engagement area.

Specification Summary & Compliance

These No. 12 tapping screws feature precise dimensional specifications including 0.216" thread diameter, 14 threads per inch, and 2" fully threaded length with Class 2A thread tolerances. The BSD thread-forming design complies with industry standards for self-tapping fasteners, while the external hex drive provides secure tool engagement. The flat washer configuration with steel/rubber composite material ensures proper sealing performance. Manufactured to meet quality standards for industrial fasteners, these screws are suitable for various steel and sheet metal applications requiring reliable, corrosion-resistant fastening solutions.