Quick view 5/8" X 3" Lag Screws, Hex Head, Steel Also known as a coach screws or heavy wood screws.Interchangeably referred to as lag screws or lag bolts.Used in heavy lumber applications, or in masonry when used with lag shields.Diameter (Nominal): 5/8"Thread Pitch: 5Diameter (Dimension): 0.625"Length... $175.82 Select Quantity Compare