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Monster Fastener
A self-drilling screw, or tek screw, is similar to a sheet metal screw, but it has a drill-shaped point to cut through the substrate to eliminate the need for drilling a pilot hole. Ideal for any project involving light gauge sheet metal, awnings, door and window frames, gutters, sheds.
Diameter: #8Length: 3/4"Material: SteelFinish: ZincHead Style: Modified Truss (# 2 Phillips Bit)Point Type: DrillThread Size: 18Thread Length: FullType: Self-Drilling Screw
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