Sheet metal screws, Self tapping, Standard, #12
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, Standard, #12 |
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Phillips pan headPan heads are slightly rounded with short vertical sides. Phillips drive is x-shaped for installation with a Phillips screw driver. |
Slotted pan headPan heads are slightly rounded with short vertical sides. Slotted drive has a simple slot for a flat bladed screw driver. |
Square drive pan headPan 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 headPan 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 headFlat 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 headFlat 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 headFlat 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 headFlat 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. |
Phillips oval headOval 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 headOval heads are countersunk (cone shaped under the head) with a rounded top. Slotted drive has a simple slot for a flat bladed screw driver. |
Spanner oval headOval 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 headTruss heads are wide with a low profile rounded top. Phillips drive is x-shaped for installation with a Phillips screw driver. |
Star pin-in button headButton heads are rounded and low profile. Star pin-in is a tamper resistant drive that requires a special driver to install. |
Slotted hex washer headA slotted hex washer head can be installed with either a wrench or a flat bladed screw driver, and has a built-in washer. |
See also |
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Wood screwsScrews with a smooth shank and tapered point for use in wood. |
Drywall screwsConstruction screws intended for fastening drywall sheets to studs. |