Product Details
The ITW TEKS Roofing Screw, model 21418, features a hex washer head and a drill point design, measuring #12 x 1". These screws are specifically engineered for secure metal-to-wood fastening, offering strong holding power without the need for pre-drilling. The sharp self-piercing point is ideally suited for fastening corrugated roofing panels to wood structures. Each screw is equipped with a self-sealing neoprene washer that provides a waterproof seal, while a premium finish ensures exceptional corrosion resistance in harsh outdoor environments. The installation process is straightforward, requiring only a standard screwgun and a 1/4 in. hex drive bit. Notable features include the ability to tap their own heads, secure fastening capabilities, and an engineered drill point and flute that efficiently removes material and sizes the hole for threads.
