A bolt is a threaded fastener with a head, designed to be used in conjunction with washer(s) and a nut. Bolts come in many different types and sizes, depending on the situation. Generally speaking, I like working with either 1/2", 5/8" or 3/4" hexagon headed bolts when working with support / framing (i.e. decks, joist-sistering, etc.). Since I work with lumber, I choose to … [Read more...] about References – Bolts, Washers and Nuts