Stock up your workshop with these TPOHH stainless steel screws. This is a bulk pack of 100 pieces, so you'll have plenty for your projects. The specs are M4 diameter, 16mm long, with a flat head and a Phillips #2 drive. They're made from 18-8 stainless steel (also called A2), which is known for being really rust-resistant. On top of that, they have a black oxide coating for even more protection against corrosion – they're great for outdoor projects or in damp areas like bathrooms. The flat head sits flush with your workpiece for a clean finish. They're fully threaded for a strong grip. Just a tip: with hardwoods, it's always a good idea to pre-drill a pilot hole to prevent splitting. These are super versatile; use them for furniture, decks, general repairs around the house, or anything where you need a strong, weather-resistant fastener. The deep Phillips drive helps prevent stripping. Ditch the cheap zinc screws and upgrade to stainless with this handy 100-pack.