Hex Machine Bolts, ASTM A307, Coarse Thread, Zinc Plated – 1 1/8 - 1 1/4 - 1 1/2"

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
BL162-8612	1 1/8-7 x 4" Hex Head Bolt, A307 Grade A, Zinc Plated	10 pcs	$49.93 $4.993 ea	25 pcs	$131.75 $5.270 ea
BL162-2612	1 1/8-7 x 5" Hex Head Bolt, A307 Grade A, Zinc Plated	10 pcs	$73.14 $7.314 ea	20 pcs	$125.08 $6.254 ea
BL162-6622	1 1/8-7 x 6" Hex Head Bolt, A307 Grade A, Zinc Plated	5 pcs	$30.75 $6.150 ea	15 pcs	$100.62 $6.708 ea
BL162-0622	1 1/8-7 x 7" Hex Head Bolt, A307 Grade A, Zinc Plated	5 pcs	$32.95 $6.590 ea
BL162-2622	1 1/8-7 x 7 1/2" Hex Head Bolt, A307 Grade A, Zinc Plated	5 pcs	$41.43 $8.286 ea
BL172-6642	1 1/4-7 x 3" Hex Head Bolt, A307 Grade A, Zinc Plated	5 pcs	$39.63 $7.926 ea
BL172-8642	1 1/4-7 x 3 1/2" Hex Head Bolt, A307 Grade A, Zinc Plated	5 pcs	$26.54 $5.308 ea
BL172-6652	1 1/4-7 x 5 1/2" Hex Head Bolt, A307 Grade A, Zinc Plated	5 pcs	$48.61 $9.722 ea
BL172-8652	1 1/4-7 x 6" Hex Head Bolt, A307 Grade A, Zinc Plated	5 pcs	$47.91 $9.582 ea
BL172-0652	1 1/4-7 x 6 1/2" Hex Head Bolt, A307 Grade A, Zinc Plated	5 pcs	$39.66 $7.932 ea
BL172-6662	1 1/4-7 x 8" Hex Head Bolt, A307 Grade A, Zinc Plated	5 pcs	$107.22 $21.444 ea
BL172-0662	1 1/4-7 x 10" Hex Head Bolt, A307 Grade A, Zinc Plated	5 pcs	$86.79 $17.358 ea