Zinc Hex Washer Head Self-drilling Screw 1/4"-14 X 1"

Hillman Zinc Hex Washer Head Self-Drilling Screw 1/4"-14 x 1"

Drill and fasten in one step with this Hillman zinc-plated hex washer head self-drilling screw in size 1/4"-14 x 1". The built-in drill point makes its own hole in thin gauge steel, and the sharp, coarse threads cut their own mating threads as the screw is driven. It drills, taps and fastens in one operation, with no pilot hole needed. The external hex washer head gives controlled traction with a socket, nut driver or wrench, and the integrated washer face spreads the load beneath the head. The zinc plating gives moderate protection against rust and corrosion. It is ideal for fastening into wood, fiberglass and metal, and for attaching almost any type of material to metal.

Features & Details

• Type: Self-drilling screw.
• Size: 1/4"-14 x 1".
• Material: Steel with zinc plating for moderate protection against rust and corrosion.
• Head & drive: Hex washer head with an external hex drive for controlled traction with a socket or wrench.
• Drill point: Drills its own hole in thin gauge steel, so no pilot hole is required.
• Thread: Sharp, coarse threads create their own mating thread when driven into the material.
• One-step installation: Drills, taps and fastens in one operation.
• Compatible materials: Wood, fiberglass and metal.
• ⚠ WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.