DIYers and woodworkers, this bulk pack of tee nuts is a must-have for your shop. These are 1/4-20 thread size, made from sturdy carbon steel with a zinc plating for rust resistance. Each nut has four sharp prongs that bite into wood, plywood, or particle board to create a super strong, flush-mounted thread insert. Perfect for securing table legs, mounting climbing wall holds, cabinet assembly, or any project where you need a hidden, durable nut. They're 0.39 inches tall with a 0.69-inch flange, and the barrel is 0.31 inches wide. To install, just drill a hole the size of the barrel, hammer it in (carefully, don't hit the threads!), and you're set. Comes in a pack of 100, so you'll have plenty for current and future projects. Just match the nut size to your load requirements to ensure a safe hold.