Structural Nuts

View all Brands

Structural Nuts

Quick view

1/2"-13 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

$603.42

Select Quantity Compare
Quick view

7/8"-9 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

$372.04

Select Quantity Compare
Quick view

5/8"-11 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

$621.81

Select Quantity Compare
Quick view

3/4"-10 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

$442.15

Select Quantity Compare
Quick view

1"-8 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

$524.77

Select Quantity Compare
Quick view

1/2"-13 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

$618.84

Select Quantity Compare
Quick view

7/8"-9 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

$346.19

Select Quantity Compare
Quick view

5/8"-11 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

$416.74

Select Quantity Compare
Quick view

3/4"-10 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

$459.68

Select Quantity Compare
Quick view

1"-8 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

$731.26

Select Quantity Compare
Quick view

1-1/2"-6 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

$673.28

Select Quantity Compare
Quick view

7/8"-9 Heavy Hex Structural Nuts, Steel, ASTM A194-2H, Made in U.S.A.

$268.84

Select Quantity Compare

Quick view

1/2"-13 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 1/2" Thread Pitch: 13 Diameter (Dimension): 0.5" Thread Length (Nominal): 0.484" Across Flats (Basic): 7/8" Across Flats...

$603.42

Select Quantity Compare
Quick view

7/8"-9 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 7/8" Thread Pitch: 9 Diameter (Dimension): 0.875" Thread Length (Nominal): 0.859" Across Flats (Basic): 1-7/16" Across Flats...

$372.04

Select Quantity Compare
Quick view

5/8"-11 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 5/8" Thread Pitch: 11 Diameter (Dimension): 0.625" Thread Length (Nominal): 0.609" Across Flats (Basic): 1-1/16" Across...

$621.81

Select Quantity Compare
Quick view

3/4"-10 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 3/4" Thread Pitch: 10 Diameter (Dimension): 0.75" Thread Length (Nominal): 0.734" Across Flats (Basic): 1-1/4" Across Flats...

$442.15

Select Quantity Compare
Quick view

1"-8 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 1" Thread Pitch: 8 Diameter (Dimension): 1" Thread Length (Nominal): 0.984" Across Flats (Basic): 1-5/8" Across Flats...

$524.77

Select Quantity Compare
Quick view

1/2"-13 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 1/2" Thread Pitch: 13 Diameter (Dimension): 0.5" Thread Length (Nominal): 0.484" Across Flats (Basic): 7/8" Across Flats...

$618.84

Select Quantity Compare
Quick view

7/8"-9 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 7/8" Thread Pitch: 9 Diameter (Dimension): 0.875" Thread Length (Nominal): 0.859" Across Flats (Basic): 1-7/16" Across Flats...

$346.19

Select Quantity Compare
Quick view

5/8"-11 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 5/8" Thread Pitch: 11 Diameter (Dimension): 0.625" Thread Length (Nominal): 0.609" Across Flats (Basic): 1-1/16" Across...

$416.74

Select Quantity Compare
Quick view

3/4"-10 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 3/4" Thread Pitch: 10 Diameter (Dimension): 0.75" Thread Length (Nominal): 0.734" Across Flats (Basic): 1-1/4" Across Flats...

$459.68

Select Quantity Compare
Quick view

1"-8 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 1" Thread Pitch: 8 Diameter (Dimension): 1" Thread Length (Nominal): 0.984" Across Flats (Basic): 1-5/8" Across Flats...

$731.26

Select Quantity Compare
Quick view

1-1/2"-6 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 1-1/2" Thread Pitch: 6 Diameter (Dimension): 1.5" Thread Length (Nominal): 1.469" Across Flats (Basic): 2-3/8" Across Flats...

$673.28

Select Quantity Compare
Quick view

7/8"-9 Heavy Hex Structural Nuts, Steel, ASTM A194-2H, Made in U.S.A.

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 7/8" Thread Pitch: 9 Diameter (Dimension): 0.875" Thread Length (Nominal): 0.859" Across Flats (Basic): 1-7/16" Across Flats...

$268.84

Select Quantity Compare

Compare Selected

Shop by Category

Shop by Brand

Shop by Brand

1/2"-13 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

7/8"-9 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

5/8"-11 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

3/4"-10 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

1"-8 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

1/2"-13 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

7/8"-9 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

5/8"-11 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

3/4"-10 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

1"-8 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

1-1/2"-6 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

7/8"-9 Heavy Hex Structural Nuts, Steel, ASTM A194-2H, Made in U.S.A.

1/2"-13 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

7/8"-9 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

5/8"-11 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

3/4"-10 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

1"-8 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

1/2"-13 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel

7/8"-9 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

5/8"-11 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

3/4"-10 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

1"-8 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

1-1/2"-6 Heavy Hex Structural Nuts, ASTM A563-DH, Medium Carbon Steel, Made in U.S.A.

7/8"-9 Heavy Hex Structural Nuts, Steel, ASTM A194-2H, Made in U.S.A.