Square bolts (also known as square head bolts or square head machine bolts) offer less danger of wrench slippage in hand wrenching, as well as a greater bearing area. In addition, the square head style is more secure than a hex bolt style when fixed into a cored recess.
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Diameter

Pitch

Coarse

Length

Material

A307 Grade A

Finish

Galvanized

Type of Packages

Item #

Item Name

Package Quantity

Web Price

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N/A 1-8 X 11 SQUARE BOLT A307 GRADE A GALVANIZED N/A 25 $502.22 Add To Cart
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N/A 1-8 X 12 SQUARE BOLT A307 GRADE A GALVANIZED N/A 25 $542.48 Add To Cart
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N/A 7/8-9 X 12 SQUARE BOLT A307 GRADE A GALVANIZED N/A 30 $493.89 Add To Cart
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N/A 1-8 X 8 SQUARE BOLT A307 GRADE A GALVANIZED N/A 30 $447.96 Add To Cart
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N/A 1-8 X 9 SQUARE BOLT A307 GRADE A GALVANIZED N/A 30 $494.34 Add To Cart
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N/A 1-8 X 10 SQUARE BOLT A307 GRADE A GALVANIZED N/A 30 $572.15 Add To Cart
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N/A 7/8-9 X 11 SQUARE BOLT A307 GRADE A GALVANIZED N/A 35 $532.11 Add To Cart
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N/A 1-8 X 7 SQUARE BOLT A307 GRADE A GALVANIZED N/A 35 $466.49 Add To Cart
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N/A 3/4-10 X 12 SQUARE BOLT A307 GRADE A GALVANIZED N/A 40 $470.37 Add To Cart
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N/A 7/8-9 X 8 SQUARE BOLT A307 GRADE A GALVANIZED N/A 40 $449.24 Add To Cart
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N/A 7/8-9 X 9 SQUARE BOLT A307 GRADE A GALVANIZED N/A 40 $511.95 Add To Cart
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N/A 7/8-9 X 10 SQUARE BOLT A307 GRADE A GALVANIZED N/A 40 $558.81 Add To Cart
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N/A 1-8 X 4 1/2 SQUARE BOLT A307 GRADE A GALVANIZED N/A 40 $382.65 Add To Cart
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N/A 1-8 X 5 SQUARE BOLT A307 GRADE A GALVANIZED N/A 40 $423.20 Add To Cart
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N/A 1-8 X 5 1/2 SQUARE BOLT A307 GRADE A GALVANIZED N/A 40 $446.43 Add To Cart
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N/A 1-8 X 6 SQUARE BOLT A307 GRADE A GALVANIZED N/A 40 $476.20 Add To Cart
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N/A 7/8-9 X 5 1/2 SQUARE BOLT A307 GRADE A GALVANIZED N/A 45 $371.96 Add To Cart
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N/A 7/8-9 X 6 SQUARE BOLT A307 GRADE A GALVANIZED N/A 45 $399.97 Add To Cart
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N/A 7/8-9 X 7 SQUARE BOLT A307 GRADE A GALVANIZED N/A 45 $451.66 Add To Cart
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N/A 3/4-10 X 10 SQUARE BOLT A307 GRADE A GALVANIZED N/A 50 $491.90 Add To Cart
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N/A 3/4-10 X 11 SQUARE BOLT A307 GRADE A GALVANIZED N/A 50 $546.13 Add To Cart
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N/A 7/8-9 X 5 SQUARE BOLT A307 GRADE A GALVANIZED N/A 50 $393.30 Add To Cart
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N/A 1-8 X 4 SQUARE BOLT A307 GRADE A GALVANIZED N/A 50 $451.37 Add To Cart
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N/A 5/8-11 X 8 SQUARE BOLT A307 GRADE A GALVANIZED N/A 60 $262.76 Add To Cart
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N/A 3/4-10 X 5 1/2 SQUARE BOLT A307 GRADE A GALVANIZED N/A 60 $338.18 Add To Cart
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