Teks 21418 Hex-Head Roofing Screws, #12 x 1", 400 Piece Water Supply Fittings Oxygen Level Control

Oxygen Level Control

Helps prevent screen or glass damage

Double injected fiberglass handle with TPR material for extra grip

Comes with 1 blade but stores 5 blades (sold separately)

Teks 21418 Hex-Head Roofing Screws, #12 x 1", 400 Piece Water Supply Fittings Oxygen Level ControlHighlights: For fastening metal to wood Common applications include attaching roofing and wall panels to steel framing and pole barn construction Steel construction with metallic finish Corrosion resistant Size : 12 x 1 1 2" Head : 5 16" Self tapping Engineered drill point and flute (pilot section) helps remove material efficiently and sizes the hole for threads No pre drilling necessary Includes 400 screws