Review on 🔩 Kreg SML C250 125 Coarse Thread Screw by Craig Mcdonald

These screws are just right for connecting 2x4 boards. We used pocket hinges for the rails on the ends and bolts for the rails on the sides. This makes it durable and easy to assemble. My only complaint is that there is no beat in the box. With that amount of screws, you can expect them to wear out a bit. And you need long, very short bits to get stuck in a long hole.