Buy Lag Screws, Lag Bolts, Coach Screws at InStock Fasteners - The low-price easy-to-use source for industrial and construction fasteners. A typical lag bolt is a 6 inch long, 3/8 diameter screw with coarse threads of a wood-screw or sheet-metal-screw thread form. A hex head lag screw is a wood screw that is driven with a wrench instead of a screwdriver. Prime-Line 9056313 Hex Lag Screws, 3/8 in. Use hex head lag screws and other wood screws … Lag screws are basically "large wood screws." X 3 in., A307 Grade A Hot Dip Galvanized Steel, 25-Pack Hex lag screws in corrosion resistant 304 stainless steel. Register; Log in; Wishlist (0); Quick Order; Compare List; Menu PLEASE NOTE: COVID-19 We are open and continuing … China hex bolt - find detail hex bolts, lag bolts from tian bang fastener co. ltd You have no items in your shopping cart. Lag screws have thick shafts and coarse threads to firmly grip wood boards, studs and similar pieces. Stainless Steel Coach Screws in this selection feature an external hex …