S-92879A164 Length 2" Tapping Screws

Key Features & Benefits at a Glance

• Superior material durability with zinc-plated steel construction providing excellent corrosion resistance for long-lasting performance in demanding environments.
• Enhanced sealing capability through the aluminum/rubber/steel conical washer that prevents moisture ingress and maintains joint integrity.
• Efficient thread-forming technology with cutting wings creates strong, secure threads in plastic and wood without pre-tapping, reducing installation time and labor costs.
• Optimized drive performance featuring a 1/4" external hex head for high-torque application and secure fastening with standard tools.
• Versatile partial threading design allows for precise clamping force control and prevents material splitting in sensitive applications.
• Reliable regulatory compliance meeting RoHS 3 and REACH standards ensures environmental safety and global market acceptance.
• Precision engineering with 0.216" thread diameter and 11 threads per inch delivers consistent, reliable fastening performance across multiple applications.

Professional Applications & Engineering Value

This heavy-duty No. 12 tapping screw delivers exceptional engineering value through its specialized thread-forming technology and cutting wings that eliminate the need for pre-drilled threads in plastic and wood substrates. The zinc-plated steel construction provides superior corrosion resistance, while the unique aluminum/rubber/steel conical washer creates an effective seal against environmental elements, preventing moisture penetration and maintaining joint integrity. The partially threaded design with right-hand threading ensures optimal clamping force distribution, reducing material stress and preventing cracking in brittle plastics. The external hex drive with 1/4" head enables high-torque installation, making it ideal for assembly lines and construction applications where reliability and speed are critical.

Specification Summary & Compliance

This tapping screw features precision dimensions including 0.216" thread diameter, 11 threads per inch, and 2" length with minimum thread length of 1-1/4". The thread-forming design with cutting wings ensures proper thread engagement in plastic and wood materials. Manufactured to industry standards with RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance, meeting the latest environmental and safety regulations for industrial fasteners.