M3.5-1.57 x 8 Metric Phillips Flat Head PT Alternative 30 Degree FullThread A2 StainlessSteel KWAFMSBZ These 6-18 x 1/2-inch square

These 6-18 x 1/2-inch square flat self-tapping screws are Type A screws

The head of the screw is indented hex

4-24 x 1/4 6-Lobe Pan Self Tapping Screw Type B Fully Threaded Zinc and Baked Enamel Finish

Its unthreaded shank provides flexibility in clamping multiple materials

The self-tapping design allows the screw to be easily driven into a variety of materials

M3.5-1.57 x 8 Metric Phillips Flat Head PT Alternative 30 Degree FullThread A2 StainlessSteel KWAFMSBZ These 6-18 x 1/2-inch squareM3. 5 1. 57 x 8 Metric Phillips Flat Head PT Alternative 30 Degree Full Thread A2 Stainless Steel is a type of screw that is used in a variety of applications. It is made of A2 stainless steel, which is a corrosion resistant alloy. The screw has a Phillips flat head, which allows it to be easily driven with a Phillips screwdriver. The screw has a 30 degree full thread, which provides a secure hold in the material it is being used in. The screw is 8mm