Zinc, #8 x 1", US

US Fasteners

Wood screw

Wood screws

Screws with a smooth shank and tapered point for use in wood.
Sheet metal screw

Sheet metal screws

Screws with large threads for use in sheet metal sometimes also used in plastic, fiberglass, or wood.
Flange bolts

Flange bolts

Flange bolts have a flange on the bottom of the head that distributes the load like a washer.
Machine screw

Machine screws

Screws with machine threads for use with a nut or in a tapped hole.
Drywall screws

Drywall screws

Construction screws intended for fastening drywall sheets to studs.
Socket product

Socket screws

Screws with an allen wrench drive.