ASTM A325M 8S Heavy Hex Structural Bolts

Material: carbon steel Surface treatments: plain, black, zinc-plated (ZP), yellow zinc-plated (YZP), hot-dipped galvanizing (HDG), dacromet, nickel- and brass-plating Grade: A325M 8S Standard: ASTM Thread: UNC Sizes: 1/2 to 1 1/2-inch Packing: small box/carton, bulk cartons/pallet and gunny bag Competitive Advantages  1). Top Quality control  2). Competitive Price  3). Various of Design  4). OEM Accepted  5). Customer's Design and Logo are Welcome