Coupling Nuts
Coupling nuts are elongated, internally threaded fasteners used to connect two threaded rods or studs. Their design allows for easy joining of two threaded components, providing a secure and stable connection. Coupling nuts are versatile and find application in various industries, including construction, plumbing, and machinery assembly. They are commonly used to extend the length of threaded rods, create adjustable assemblies, or join components with different thread sizes. Additionally, coupling nuts are utilized in DIY projects and repairs, offering a practical solution for joining and extending threaded components. Their durability and adaptability make them essential in a wide range of fastening applications.

A04200800CNAL
- 6-32 COUPLING NUT ALUMINUM
Thread Diameter: | 66 |
Threads Per Inch: | 3232 |
Overall Length: | 3/83/8 |
Material: | AluminumAluminum |
Material Grade: | A563A563 |
Finish / Coating: | PlainPlain |
Unit of Measurement: | InchInch |
- $3.00000 / EA

A04201200CN
- 10-24 COUPLING NUT ZINC
Thread Diameter: | 1010 |
Threads Per Inch: | 2424 |
Overall Length: | 3/43/4 |
Material: | SteelSteel |
Material Grade: | A563A563 |
Finish / Coating: | ZincZinc |
Unit of Measurement: | InchInch |
- $0.34932 / EA

A04201600CN
- 1/4-20 COUPLING NUT ZINC
Thread Diameter: | 1/41/4 |
Threads Per Inch: | 2020 |
Overall Length: | 7/87/8 |
Material: | SteelSteel |
Material Grade: | A563A563 |
Finish / Coating: | ZincZinc |
Unit of Measurement: | InchInch |
- $0.29184 / EA

A0420200056CNZ
- 5/16-18 X 7/8 COUPLING NUT ZINC
Thread Diameter: | 5/165/16 |
Threads Per Inch: | 1818 |
Overall Length: | 7/87/8 |
Material: | SteelSteel |
Material Grade: | A563A563 |
Finish / Coating: | ZincZinc |
Unit of Measurement: | InchInch |
- $0.24990 / EA

A04202000CN
- 5/16-18 COUPLING NUT ZINC
Thread Diameter: | 5/165/16 |
Threads Per Inch: | 1818 |
Overall Length: | 1 1/81 1/8 |
Material: | SteelSteel |
Material Grade: | A563A563 |
Finish / Coating: | ZincZinc |
Unit of Measurement: | InchInch |
- $0.83370 / EA

A04202400CN
- 3/8-16 X 1/2 COUPLING NUT ZINC
Thread Diameter: | 3/83/8 |
Threads Per Inch: | 1616 |
Overall Length: | 1/21/2 |
Material: | SteelSteel |
Material Grade: | A563A563 |
Finish / Coating: | ZincZinc |
Unit of Measurement: | InchInch |
- $0.46512 / EA

A04203200CN
- 1/2-13 COUPLING NUT ZINC
Thread Diameter: | 1/21/2 |
Threads Per Inch: | 1313 |
Overall Length: | 1 1/81 1/8 |
Material: | SteelSteel |
Material Grade: | A563A563 |
Finish / Coating: | ZincZinc |
Unit of Measurement: | InchInch |
- $1.79760 / EA

A04204000CN
- 5/8-11 COUPLING NUT ZINC
Thread Diameter: | 5/85/8 |
Threads Per Inch: | 1111 |
Overall Length: | N/AN/A |
Material: | SteelSteel |
Material Grade: | A563A563 |
Finish / Coating: | ZincZinc |
Unit of Measurement: | InchInch |
- $2.38500 / EA

A04204800CN
- 3/4-10 COUPLING NUT ZINC
Thread Diameter: | 3/43/4 |
Threads Per Inch: | 1010 |
Overall Length: | N/AN/A |
Material: | SteelSteel |
Material Grade: | A563A563 |
Finish / Coating: | ZincZinc |
Unit of Measurement: | InchInch |
- $3.81384 / EA

A04205600CN
- 7/8-9 COUPLING NUT ZINC
Thread Diameter: | 7/87/8 |
Threads Per Inch: | 99 |
Overall Length: | 2 1/22 1/2 |
Material: | SteelSteel |
Material Grade: | A563A563 |
Finish / Coating: | ZincZinc |
Unit of Measurement: | InchInch |
- $14.41620 / EA

A04210000CN
- 1-8 COUPLING NUT ZINC
Thread Diameter: | 11 |
Threads Per Inch: | 88 |
Overall Length: | 2 1/22 1/2 |
Material: | SteelSteel |
Material Grade: | A563A563 |
Finish / Coating: | ZincZinc |
Unit of Measurement: | InchInch |
- $8.23446 / EA

A04210800CN
- 1-1/8-7 COUPLING NUT ZINC
- Weight: 1.08260
Thread Diameter: | 1 1/81 1/8 |
Threads Per Inch: | 77 |
Overall Length: | N/AN/A |
Material: | SteelSteel |
Material Grade: | A563A563 |
Finish / Coating: | ZincZinc |
Unit of Measurement: | InchInch |
- $36.34080 / EA