#12 x 3"

US Fasteners, #12 x 3"
Wood screws Screws with a smooth shank and tapered point for use in wood.	Sheet metal screws Screws with large threads for use in sheet metal sometimes also used in plastic, fiberglass or wood.
Machine screws Screws with machine threads for use with a nut or in a tapped hole.	Roofing screws Screws designed to be used in metal roofing applications and are available in a variety of colors.
Deck screws & Timber screws Screws for wood to wood fastening applications such as decks, docks and ledgers, etc.