HELPING THE OTHERS REALIZE THE ADVANTAGES OF WOOD SCREWS

There are 2 forms of hex screws: An Allen screw incorporates a hexagonal indent in The pinnacle, demanding an Allen wrench, and the opposite form has no indent during the hexagonal head and must be used or removed with a socket wrench.The length of those screws varies, but most drywall screws have flat heads that are made to countersink just under