Teks® 21412 Roofing Screw, #12 Thread, 1 in L, Hex Head, Drill Point, Steel, Zinc-Plated Concrete Brooms & Brushes Japanese SK5 steel - high

Japanese SK5 steel - high carbon content for excellent blade hardness providing long durability

Temperature Rating: 32 to 90

Blade Material: Carbide/Titanium

Adjustable for both 2-3/8" and 2-3/4" backsets

Teks® 21412 Roofing Screw, #12 Thread, 1 in L, Hex Head, Drill Point, Steel, Zinc-Plated Concrete Brooms & Brushes Japanese SK5 steel - highTeks Roofing Screw, #12 Thread, Coarse Thread, 1 in Length, Hex Head, Drill Point, Steel, Zinc Plated, Applicable Materials: Metal, Additional Information: 5 16 in Drill Size, Light Gray ColorFeatures: Drive surface and recess reduces cam outs to prevent slipping during installation Self drills through light to heavy gauge metal with ease Corrosion resistant finish protects the job's appearance with long lasting coating Roofing screws feature a