They are commonly used in roofing.
Roofing self drilling screws.
Roofing screws teks roofing screws provide secure metal to metal fastening with strong holding power without the need to pre drill.
For pricing and availability.
39686 techfast sheet to steel heavy duty self drilling torx roof screw 5 5 x 80mm.
Star drive flat head bronze self drilling screw with reamer wings 340 pack model 5fhd122 60 13 60 13.
Eagle 1 strong 10 size metal roofing screws 500 count per order free 1 4 hex bit driver included holds strong in plywood and osb fast and 1 inch white 14 stainless steel hex head roofing screws with sealing washer self drilling stainless steel roofing screws 14 x 3 inch qty 250 204 05 204 05 8 16 10 items.
Slotted drive hex washer head white self drilling screw 535 pack model 5hs82w 52 54.
Big timber 12 x 2 in.
Zinc plated steel hex washer head roofing screws 100 pack provide secure metal to wood fastening and strong holding power without pre drilling.
Self piercing sheeter screw self piercing sheeter screw.
Big timber 8 x 2 in.
Their self sealing neoprene washers provide a waterproof seal and a premium finish.
Self piercing screws like self drilling screws do not require pre drilling.
Teks 9 x 1 in climaseal coating zinc plated self drilling roofing screws 380 count item 874976.
The premium finish provides exceptional corrosion resistance in harsh outdoor environments.
Self drilling screws are ideal for applications in which you need to fasten materials without pre drilling a hole.
The teks 9 x 1 1 2 in.
Timco carbon steel self drilling roofing screws 5 5 x 25mm 100 pack 45475 out of 5 stars 13.
The self sealing neoprene washer provides a waterproof seal.
Teks 12 x 1 in zinc plated zinc plated self drilling roofing screws 400 count item 336877.
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