Material - The Phillips pan head self-tapping screw is made of 304 stainless steel, with a black oxide surface finish which has higher corrosion resistance and anti-rust effect than ordinary screws, longer service life, and is more solid.Feature - For different materials, cross grooves are easy to drill into, such as wood, spray painted sheet metal or other materials, and are good hardware fasteners. The self-tapping design allows faster screwing into hardwood, reducing cracking problems.Application - Sheet metal screws are widely used for furniture, household goods, electronics, communications, power products, floor fastening, industrial, construction, machinery, equipment maintenance and other DIY projects.Notice - For harder materials, it is recommended to pre-drill with a drill to make it easier to insert the screws. This prevents the material from cracking or screws from slipping.
