There are 2 kinds of hex screws: An Allen screw features a hexagonal indent in The pinnacle, necessitating an Allen wrench, and the opposite sort has no indent within the hexagonal head and must be used or eliminated having a socket wrench. Not to be baffled with security torx, star https://timco-screws53185.idblogmaker.com/28064930/the-ultimate-guide-to-wood-screws