Teks 21401 Self-Tapping Roofing Screw, #9 Thread, Sharp Point

Provides secure metal-to-wood fastening with strong holding power, without the need to pre-drill. the sharp self-piercing point is ideal for fastening corrugated roofing panels to wood structures. a self-sealing neoprene washer provides a waterproof seal and a premium finish provides exceptional corrosion resistance in harsh outdoor environments. installs with a standard screw gun and a 1/4 in. hex drive bit. features use for metal-to-wood fastening, such as fastening metal roofing panels to wood structures zinc plating provides resistance to corrosion screws tap their own heads hex drive style engineered drill point and flute (pilot section) removes material efficiently and sizes the hole for threads secure fastening with strong holding power no pre-drilling necessary