12-11 x 1 Phillips Full Contour Truss Self Tapping Screw Type A Fully Threaded Black Oxide WUSSTH and a fully threaded shaft

and a fully threaded shaft that allows for maximum holding power

and is commonly found in construction

while the full thread design ensures maximum holding power

this screw eliminates the need for pre-drilling

12-11 x 1 Phillips Full Contour Truss Self Tapping Screw Type A Fully Threaded Black Oxide WUSSTH and a fully threaded shaftThese 12 11 x 1 Phillips Full Contour Truss Self Tapping Screw Type A Fully Threaded Black Oxide screws are designed for use in a variety of applications. They are made of steel and have a black oxide finish for corrosion resistance. The screws have a full thread design that provides maximum holding power. The Phillips drive head allows for easy installation and removal. These screws are ideal for use in metal, wood, and plastic.