Steel Sheet Metal Screw Black Oxide Finish Pan Head Square Drive Type A #12-11 Thread Size 1/2 Length (Pack of 100)

Steel Sheet Metal Screw Black Oxide Finish Pan Head Square Drive Type A #12-11 Thread Size 1/2 Length (Pack of 100) MPN : 1208AQPB Color : black Size : #12-11 The black oxide finish steel sheet metal screw with pan head and square drive has a Type A point for forming threads in thin metals between 0.015 and 0.050 thick and resin impregnated plywood. The Type A point has a conical tip and spaced threads. Steel is often used in applications where strength is the primary consideration. The black oxide finish offers mild corrosion resistance and lubricity. The pan head has a flat top and short vertical sides with a rounded top edge. The square drive resists slippage better than a Phillips or slotted drive. Sheet metal screws a type of self-tapping screw have threads down the entire length of the shank for tapping and fastening thin material. The point style determines the type of material the screw can be used on such as metal wood or plastic. These screws commonly have a sharp point that helps penetrate the material.