There are two kinds of hex screws: An Allen screw includes a hexagonal indent in The top, necessitating an Allen wrench, and the opposite style has no indent in the hexagonal head and should be applied or eliminated using a socket wrench. The length of such screws varies, but most https://rafaelrsqok.blog-kids.com/28723510/wood-screws-things-to-know-before-you-buy