12-11 x 1 Phillips Full Contour Truss Self Tapping Screw Type A Fully Threaded Black Oxide WUSSTH This 2-56 x 3/8 Phillips

This 2-56 x 3/8 Phillips Pan Full Thread Machine Screw is made of steel and has a black oxide finish

and is commonly found in construction

This weld nut is ideal for various applications

5/16" x 2" Hex Lag Screw Zinc Gimlet Point

This 1/4-20 x 1/4 Unslotted Indented Hex Washer Head Machine Screw is a fully threaded screw made of zinc-plated steel

12-11 x 1 Phillips Full Contour Truss Self Tapping Screw Type A Fully Threaded Black Oxide WUSSTH This 2-56 x 3/8 PhillipsThese 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.