https://www.mccoys.com/shop/p/12120000/hillman-41891-screw-12-14-thread-1-14-in-l-washer-head-hex-drive-self-drilling-point-zinc-plated-25-pk
41891 Screw, #12-14 Thread, 1-1/4 in L, Washer Head, Hex Drive, Self-Drilling Point, Zinc-Plated, 25 PK
Sku: 12120000
$8.99
5 Available at
San Marcos
Location:
Aisle 2
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 and 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 watertight seal and prevents corrosion between surfaces.
- Self-drilling screws designed for power driving wood or metal to metal
- Drill point drills its own hole, taps mating threads and fastens firmly in one operation
- Steel backed neoprene washer for water proofing
- Zinc finish for moderate corrosion protection
- No need to pre-drill a hole
Thread Size
#12-14
Length
1-1/4
Head Type
Washer
Drive Type
Hex
Point Type
Self-Drilling
Finish
Zinc-Plated
Package Quantity
25
Applicable Materials
Fiberglass, Metal, Wood