1/4X3 1/2 Hex Lag Screw 18-8 Stainless Steel (Pack Qty 100) BC-1456L188

Steel, Electro-plated Zinc: For use in wood in non-corrosive environments. Steel, Hot-Dip Galvanized: For use in corrosive environments. Stainless: Has superior corrosion resistance to galvanized steel bolts Steel: AISI 1006 - 1022 or equivalent steel. Stainless: 18-8 stainlessYou may also like 1/4-20X1 1/2 Slotted Round Machine Screw Fully Threaded Black Oxide (Pack Qty 1,250) BC-1424MSRB.