All About the 1 4 20 Button Head Cap Screw
Picking up a 1 4 20 button head cap screw is pretty much a daily occurrence for anyone who likes to build stuff or works in a shop. It's one of those parts that's so common you almost stop seeing it, but the second you don't have one in your hardware bin, everything grinds to a halt. Whether you're putting together a new mountain bike rack, fixing a piece of furniture, or working on a custom car interior, this specific fastener is likely going to make an appearance. ...