12-11 x 1 1/4 Phillips Pan Self Tapping Screw Type A Fully Threaded Black Oxide WC The 3-48 x 3/8 Phillips

The 3-48 x 3/8 Phillips Pan Machine Screw Fully Threaded Black Zinc is a small

It is made from steel and has a black phosphate finish for corrosion resistance

which means that it has 14 threads per inch

1/4-20 x 2 Phillips Flt Underct Full Thread Self Drill Scr Machine Sc Thread Zinc & Bake are screws that are designed for use in metal applications

electrical panels

12-11 x 1 1/4 Phillips Pan Self Tapping Screw Type A Fully Threaded Black Oxide WC The 3-48 x 3/8 PhillipsThese 12 11 x 1 1 4 Phillips pan head self tapping screws are Type A fully threaded screws with a black oxide finish. They are designed for use in metal applications and have a sharp point that helps them to penetrate the metal easily. The Phillips pan head provides a secure hold and helps to prevent the screw from slipping. These screws are also corrosion resistant, making them ideal for use in outdoor applications.