Slotted, US

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

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

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

Fasteners for anchoring in stone, concrete, brick and drywall, etc.

For adding a machine thread to material that otherwise cannot be tapped.

Fastener assortments in U.S. Sizes.

Driver bits are available in various drive types and bit styles.