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Sheet metal screws, Self tapping

Sheet metal screw

Screws with coarse threads and a pointed end for use in sheet metal sometimes also used in plastic, fiberglass, or wood.

Sheet metal screws, Self tapping

Phillips pan head

Phillips pan head

Pan heads are slightly rounded with short vertical sides. Phillips drive is x-shaped for installation with a Phillips screw driver.

Slotted pan head

Slotted pan head

Pan heads are slightly rounded with short vertical sides. Slotted drive has a simple slot for a flat bladed screw driver.

Square drive pan head

Square drive pan head

Pan heads are slightly rounded with short vertical sides. Square drive is designed to reduce the risk of cam-out (stripping) and allow single-handed installation.

Spanner pan head sheet metal screws

Spanner pan head

Pan heads are slightly rounded with short vertical sides. Spanner (a.k.a. snake eyes) is a tamper resistant drive that requires a special driver to install.

Phillips flat head

Phillips flat head

Flat heads are countersunk (cone shaped under the head) with a flat top. Phillips drive is x-shaped for installation with a Phillips screw driver.

Slotted flat head

Slotted flat head

Flat heads are countersunk (cone shaped under the head) with a flat top. Slotted drive has a simple slot for a flat bladed screw driver.

Square drive flat head

Square drive flat head

Flat heads are countersunk (cone shaped under the head) with a flat top. Square drive is designed to reduce the risk of cam-out (stripping) and allow single-handed installation.

Spanner flat head sheet metal screws

Spanner flat head

Flat heads are countersunk (cone shaped under the head) with a flat top. Spanner (a.k.a. snake eyes) is a tamper resistant drive that requires a special driver to install.

Star pin-in flat head sheet metal screws

Star pin-in flat head

Flat heads are countersunk (cone shaped under the head) with a flat top. Star pin-in is a tamper resistant drive that requires a special driver to install.

Phillips oval head

Phillips oval head

Oval heads are countersunk (cone shaped under the head) with a rounded top. Phillips drive is x-shaped for installation with a Phillips screw driver.

Slotted oval head

Slotted oval head

Oval heads are countersunk (cone shaped under the head) with a rounded top. Slotted drive has a simple slot for a flat bladed screw driver.

Square drive oval head

Square drive oval head

Oval heads are countersunk (cone shaped under the head) with a rounded top. Square drive is designed to reduce the risk of cam-out (stripping) and allow single-handed installation.

Spanner oval head sheet metal screws

Spanner oval head

Oval heads are countersunk (cone shaped under the head) with a rounded top. Spanner (a.k.a. snake eyes) is a tamper resistant drive that requires a special driver to install.

Phillips truss head

Phillips truss head

Truss heads are wide with a low profile rounded top. Phillips drive is x-shaped for installation with a Phillips screw driver.

Spanner truss head sheet metal screws

Spanner truss head

Truss heads are wide with a low profile rounded top. Spanner (a.k.a. snake eyes) is a tamper resistant drive that requires a special driver to install.

One way round head sheet metal screws

One way round head

Round heads are domed and look like half of a sphere. One way drive is installed with a flat bladed screw driver but cannot be removed without special tools.

Star pin-in button head sheet metal screws

Star pin-in button head

Button heads are rounded and low profile. Star pin-in is a tamper resistant drive that requires a special driver to install.

Slotted hex washer head

Slotted hex washer head

A slotted hex washer head can be installed with either a wrench or a flat bladed screw driver, and has a built-in washer.

Hex head

Hex head

Hex heads are six sided for use with a wrench.

See also

Wood screw

Wood screws

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

Drywall screws

Drywall screws

Construction screws intended for fastening drywall sheets to studs.