A square head bolt is a bolt with a square shaped head that offers a larger surface area under the head Used for attaching different hardware's together such as poles They have cone endings as well to make it easier to attach a nut.
A square head bolt is a bolt with a square shaped head that offers a larger surface area under the head. Used for attaching different hardwares together such as poles. They have cone endings as well to make it easier to attach a nut.