Teks #12 x 2 In. Hex Washer Head Self-Drilling Metal to Metal Roofing Screw (50 Ct.) Spa the advanced carbon fiber heating

the advanced carbon fiber heating elements create and distribute heat to the chest and back

even when swinging with maximum force

Laser-engraved reference marks are visible while drilling

Hides repair after painting

Teks #12 x 2 In. Hex Washer Head Self-Drilling Metal to Metal Roofing Screw (50 Ct.) Spa the advanced carbon fiber heatingTeks Roofing Screws provide secure fastening with strong holding power, without the need to pre drill. The self sealing neoprene washer provides a waterproof seal. The premium finish provides exceptional corrosion resistance in harsh outdoor environments. Teks Roofing Screws are ideal for attaching roofing and wall panels to steel and wood framing.