Fastening metal to metal in one step, these hex head self-drilling screws drill their own hole and tap their own threads as they drive, so there is no pre-drilling and no separate anchor -- the drill point bores through sheet metal or steel and the threads follow to pull a tight, secure joint. A hex washer head takes a nut driver for fast, high-torque powered driving and a broad bearing surface that clamps the material down, while the self-drilling point cuts through steel studs, sheet metal, HVAC duct, and metal panels. Offered across gauges from #6 to 1/4" and a range of lengths, they handle light sheet metal through heavier steel. They are a shop and jobsite staple for metal-to-metal fastening.
Key Features:
- Hex Head Self-Drilling Screws -- Drill their own hole and tap their own threads in one step.
- No Pre-Drilling -- The drill point bores through metal and the threads follow.
- Hex Washer Head -- Takes a nut driver for fast, high-torque driving and a broad clamp.
- Drills Steel & Sheet Metal -- Steel studs, sheet metal, HVAC duct, and panels.
- Full Size Range -- #6 to 1/4" and a range of lengths for light to heavy metal.
Where to Use:
- Metal-to-metal fastening -- Sheet metal, steel studs, and panels.
- HVAC & duct -- Fastening duct and fittings.
- Shop & jobsite -- Fast powered metal fastening.
Available Sizes (SKU -- Size):
- 1008926 -- #6 x 1/2"
- 1010191 -- #6 x 3/4"
- 1010192 -- #6 x 1"
- 1010194 -- #8 x 1/2"
- 1008947 -- #8 x 3/4"
- 1008479 -- #8 x 1"
- 1010197 -- #8 x 1-1/4"
- 1008944 -- #8 x 1-1/2"
- 1010198 -- #8 x 2"
- 1010199 -- #10 x 1/2"
- 1010200 -- #10 x 3/4"
- 1008859 -- #10 x 1"
- 1011055 -- #10 x 2"
- 1011989 -- #12 x 1"
- 1010202 -- #12 x 1-1/4"
- 1010201 -- #12 x 1-1/2"
- 1008856 -- #14 x 3/4"
- 1008858 -- 1/4-14 x 1-1/2"
- 1008855 -- 1/4-14 x 2"
- 1008477 -- 1/4 x 2-1/2"