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Hex Machine Bolts, ASTM A307, Coarse Thread, Hot Dip Galvanized  –  1/2 - 5/8"

Machine Bolt, Hex Head

Also known as:  

Hex Bolts, Square Head Bolts

Square Machine Bolts are easily gripped by a hand wrench due to the large bearing area design. Hex Machine Bolts tend to be larger than hex bolts—up to 1-1/2" in diameter or more, and up to 20" in length. Hot Dip Galvanized Hex Nuts, which are tapped oversize, must be used with Hot Dip Galvanized Machine Bolts. The length of machine bolts is measured from under the head to the tip.

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Code Product Qty. Package Qty. Carton  
BL185-9112 1/2-13 x 1" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL119-5192 1/2-13 x 1 1/4" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL185-1112 1/2-13 x 1 1/2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL185-3112 1/2-13 x 1 3/4" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL185-5122 1/2-13 x 2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL185-7122 1/2-13 x 2 1/2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL185-9122 1/2-13 x 3" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL185-1122 1/2-13 x 3 1/2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL185-3122 1/2-13 x 4" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-5132 1/2-13 x 4 1/2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-7132 1/2-13 x 5" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-9132 1/2-13 x 5 1/2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-1132 1/2-13 x 6" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL118-4392 1/2-13 x 6 1/2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-3132 1/2-13 x 7" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-5142 1/2-13 x 8" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL138-4152 1/2-13 x 8 1/2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-7142 1/2-13 x 9" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-9142 1/2-13 x 10" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-1142 1/2-13 x 12" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-3142 1/2-13 x 14" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL148-8982 1/2-13 x 16" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL178-5342 1/2-13 x 18" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL119-6192 5/8-11 x 1" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL119-7192 5/8-11 x 1 1/4" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-4152 5/8-11 x 1 1/2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL102-1343 5/8-11 x 1 3/4" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-6152 5/8-11 x 2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-8152 5/8-11 x 2 1/2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-0152 5/8-11 x 2 3/4" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-1152 5/8-11 x 3" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-3152 5/8-11 x 3 1/2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-5162 5/8-11 x 4" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-7162 5/8-11 x 4 1/2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-9162 5/8-11 x 5" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-1162 5/8-11 x 5 1/2" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-3162 5/8-11 x 6" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-5172 5/8-11 x 7" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-7172 5/8-11 x 8" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL158-4772 5/8-11 x 9" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-9172 5/8-11 x 10" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL188-3802 5/8-11 x 11" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-1172 5/8-11 x 12" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL188-3812 5/8-11 x 13" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-3172 5/8-11 x 14" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL188-4822 5/8-11 x 15" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-5182 5/8-11 x 16" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL195-7182 5/8-11 x 18" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL178-9982 5/8-11 x 20" Hex Bolt, ASTM A307, Hot Dip Galvanized
BL178-3362 5/8-11 x 24" Hex Bolt, ASTM A307, Hot Dip Galvanized