These #2-56 pan-head screws are 7/16" (0.4375") long. Made from zinc-plated steel, they come in packs of 25, offering durability and corrosion resistance.

To use these machine screws, simply grab a Phillips screwdriver and insert them into the appropriate holes. They're great for various DIY projects or small repairs. When handling, make sure to keep them away from moisture to prevent rust. If they get dirty, you can use a dry cloth to wipe them clean. Store them in a dry place to maintain their quality.