A563 DH

1/2-13 Heavy Hex Structural Nuts A563DHG Hot Dipped Galvanized with Lubricant Coating (Box Qty 375) BC-50A563DHG

1/2-13 Heavy Hex Structural Nuts A 563 D H Plain USA (Box Qty 375) BC-50A563DH

5/8-11 Heavy Hex Structural Nuts A563DHG Hot Dipped Galvanized with Lubricant Coating (Box Qty 225) BC-62A563DHG

5/8-11 Heavy Hex Structural Nuts A 563 D H Plain USA (Box Qty 225) BC-62A563DH

3/4-10 Heavy Hex Structural Nuts A563DHG Hot Dipped Galvanized with Lubricant Coating (Box Qty 125) BC-75A563DHG

3/4-10 Heavy Hex Structural Nuts A 563 D H Plain USA (Box Qty 125) BC-75A563DH

7/8-9 Heavy Hex Structural Nuts A563DHG Hot Dipped Galvanized with Lubricant Coating (Box Qty 75) BC-87A563DHG

7/8-9 Heavy Hex Structural Nuts A 563 D H Plain USA (Box Qty 75) BC-87A563DH

1-8 Heavy Hex Structural Nuts A563DHG Hot Dipped Galvanized with Lubricant Coating (Box Qty 75) BC-100A563DHG

1-8 Heavy Hex Structural Nuts A 563 D H Plain USA (Box Qty 75) BC-100A563DH

1 1/2-6 Heavy Hex Structural Nuts A 563 D H Plain USA (Box Qty 25) BC-150A563DH