561036 Hillman Washer Head Self-Drilling Screw
Self-drilling screws are manufactured for use in wood, fiberglass and metal. They possess a drill point which enables the screw to drill its own hole in thin gauge steel; no pre-drilled holes are necessary. The sharp threads create their own mating thread when drilled into the material, and provide a stronger grip to your surface. Perfect for roofing construction, these screws have a neoprene washer that provides a water-tight seal, and prevents corrosion between surfaces. Zinc. 100-piece per package.
No. 561036: Thread Diameter: #12, Length: 1 In., Drive Type: Hex, Head Type: Washer, Finish: Zinc, Material: Steel, Pkg Qty: 100, Package Type: Box
No. 561042: Thread Diameter: #12, Length: 1-1/2 In., Drive Type: Hex, Head Type: Washer, Finish: Zinc, Material: Steel, Pkg Qty: 100, Package Type: Box
No. 561050: Thread Diameter: #14, Length: 1 In., Drive Type: Hex, Head Type: Washer, Finish: Zinc, Material: Steel, Pkg Qty: 100, Package Type: Box
Sold as Unit of Measure: BOX
Minimum/Multiple Order Quantity: 1