Heavy Square Nuts

Heavy square nuts are frequently used in pole line and many other applications. These nuts are cold formed and made from low carbon steel.
They are typically used with threaded rod, and threaded bolts to attach various hardware products to a utility pole. Heavy square nuts are wider and thicker than regular square nuts and are used for higher load applications.
Don't see your size? We will custom manufacture heavy square nuts to your exact specifications.
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PNB1147-H
- 1-1/4 - 7 Heavy Square Nuts
- B
- 5
- Weight: 928.161
Diameter: | 1-1/41-1/4 |
Threads Per Inch: | 77 |
Material/Grade: | A563 GR AA563 GR A |
Coating: | HDGHDG |
Extra Comment: | .021 Over Tapped.021 Over Tapped |

PNB18-H
- 1-8 Heavy Square Nuts
- G
- 4
- Weight: 497.929
Diameter: | 11 |
Threads Per Inch: | 88 |
Material/Grade: | A563 GR AA563 GR A |
Coating: | HDGHDG |
Extra Comment: | .021 Over Tapped.021 Over Tapped |

PNB3410-H
- 3/4-10 Heavy Square Nuts
- B
- 3
- Weight: 204.375
Diameter: | 3/43/4 |
Threads Per Inch: | 1010 |
Material/Grade: | A563 GR AA563 GR A |
Coating: | HDGHDG |
Extra Comment: |

PNB5811-H
- 5/8-11 Heavy Square Nuts
- A
- 2
- Weight: 121.820
Diameter: | 5/85/8 |
Threads Per Inch: | 1111 |
Material/Grade: | A563 GR AA563 GR A |
Coating: | HDGHDG |
Extra Comment: |

PNB91612-H
- 9/16-12 Heavy Square Nuts
- G
- 1
- Weight: 105.000
Diameter: | 9/169/16 |
Threads Per Inch: | 1212 |
Material/Grade: | A563 GR AA563 GR A |
Coating: | HDGHDG |
Extra Comment: | .015 Over Tapped.015 Over Tapped |
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