OneMonroe's Hex Lag Screws are great fasteners and range from #0-#9 and 1/2-5/8 in diameter and come in various sizes and lengths. Each hex lag screw is perfect for whatever your industrial or manufacturing needs may be. If you need help with appyling your fasteners please look at our fastener guides. For more information on Hex Lag Screws or any of our other products, please call or submit an RFQ.