10-16 x 1/2 Phillips Flat Undercut Self Tapping Screw Type AB Fully Threaded Zinc M3-0.50 it features a black oxide

it features a black oxide finish for enhanced corrosion resistance and durability

The nut has a 3/4-16 thread size and a grade C rating

This 1/4-28 x 7/8 Phillips pan machine screw is fully threaded and made of zinc

These 8-18 x 1 1/4 Phillips Flat Self Drilling Screws are made of steel and have a zinc and bake coating for corrosion resistance

10-16 x 1/2 Phillips Flat Undercut Self Tapping Screw Type AB Fully Threaded Zinc M3-0.50 it features a black oxideThese 10 16 x 1 2 Phillips flat undercut self tapping screws are designed for use in a variety of applications. They are made of steel and have a zinc finish for corrosion resistance. The screws have a flat undercut head that sits flush with the surface of the material being fastened. The self tapping design allows the screws to create their own threads in the material, eliminating the need for pre drilling. These screws are fully threaded, providing