Exterior Coated - #11 Truss Head Self Drilling Screw #3 pt. Type:Package Specially heat-treated alloy steel body

Specially heat-treated alloy steel body

bolt on mounting makes for easy installation (hardware not included)

Auger Wood Drill Bits

flattened shanks

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Exterior Coated - #11 Truss Head Self Drilling Screw #3 pt. Type:Package Specially heat-treated alloy steel body#11 Truss Head Self Drilling Screw #3 Point: Exterior Coated Truss head gives you a low profile wide surface head style. These are a double square drive, 8 sided, but uses a #2 square driver bit. Used commonly on trailer body's. Exterior coating helps to reduce corrosion. A fastener that drills and taps its own hole during application. Attaches back up plates, fixtures, door frames, channel to structural studs, and metal decks. #6 Diameter #2 Point