US, Phillips, Zinc plated steel, 3-1/2"
US Fasteners, Phillips, Zinc plated steel, 3-1/2" |
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Wood screwsScrews with a smooth shank and tapered point for use in wood. |
Machine screwsScrews with machine threads for use with a nut or in a tapped hole. |
Drywall screwsConstruction screws intended for fastening drywall sheets to studs. |