Hex Structural Bolt Set, Heavy Hex Head, Grade A563, Carbon Steel, Finish Hot Dipped Galvanized, Thread Size 1/2-13, Overall Length 3-1/2 In., Thread Length 1 In., Thread Type UNC, Thread Direction Right Hand, Head Dia. 7/8 In., Head Height 5/16 In., Tensile Strength (PSI) 105000, Rockwell Hardness C25 to C34/C19 to C30, Meets/Exceeds ASTM A325-1/ASTM A563-DH, Includes Nut, Package Quantity 25 Features Finish: Hot Dipped Galvanized Includes: Nut Item: Hex Structural Bolt Set Material: Carbon Steel Tensile Strength (PSI): 105,000 Thread Size: 1/2"-13 Type: Heavy Hex Head Grade: A563 Overall Length: 3-1/2" Thread Length: 1" Thread Type: UNC Meets/Exceeds: ASTM A325-1/ASTM A563-DH Rockwell Hardness: C25 to C34/C19 to C30 Thread Direction: Right Hand Head Dia.: 7/8" Head Height: 5/16"

Hex Structural Bolt Set, Heavy Hex Head, Grade A563, Carbon Steel, Finish Hot Dipped Galvanized, Thread Size 1/2-13, Overall Length 3-1/2 In., Thread Length 1 In., Thread Type UNC, Thread Direction Right Hand, Head Dia. 7/8 In., Head Height 5/16 In., Tensile Strength (PSI) 105000, Rockwell Hardness C25 to C34/C19 to C30, Meets/Exceeds ASTM A325-1/ASTM A563-DH, Includes Nut, Package Quantity 25 Features Finish: Hot Dipped Galvanized Includes: Nut Item: Hex Structural Bolt Set Material: Carbon Steel Tensile Strength (PS