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Tube-End Weld Nuts
Weld these nuts to round uncoated metal tubes to attach threaded parts, such as rod ends. Also known as tube adapters and weldable threaded tube ends.
For technical drawings and 3-D models, click on a part number.
| For Tube Wall Thick. | Thread Size | Ht. | Threading | Thread Lg. | Each | |
4130 Alloy Steel | ||||||
|---|---|---|---|---|---|---|
For 3/8" Tube OD | ||||||
| 0.058" | 10-32 | 1" | Fully Threaded | 1" | 000000000 | 00000 |
For 1/2" Tube OD | ||||||
| 0.058" | 1/4"-28 | 1" | Fully Threaded | 1" | 000000000 | 0000 |
| 0.058" | 5/16"-24 | 1" | Fully Threaded | 1" | 000000000 | 0000 |
For 5/8" Tube OD | ||||||
| 0.058" | 5/16"-24 | 1" | Partially Threaded | 3/4" | 000000000 | 0000 |
| 0.058" | 3/8"-24 | 1" | Partially Threaded | 3/4" | 000000000 | 0000 |
| 0.058" | 7/16"-20 | 1" | Fully Threaded | 1" | 000000000 | 0000 |
For 3/4" Tube OD | ||||||
| 0.058" | 5/16"-24 | 1" | Partially Threaded | 3/4" | 000000000 | 0000 |
| 0.058" | 3/8"-24 | 1" | Fully Threaded | 1" | 000000000 | 0000 |
| 0.058" | 7/16"-20 | 1" | Fully Threaded | 1" | 000000000 | 0000 |
| 0.065" | 5/16"-24 | 1 3/8" | Partially Threaded | 7/8" | 000000000 | 0000 |
| 0.065" | 3/8"-24 | 1 3/8" | Partially Threaded | 15/16" | 000000000 | 0000 |
| 0.065" | 7/16"-20 | 1 3/8" | Partially Threaded | 1 1/8" | 000000000 | 0000 |
For 7/8" Tube OD | ||||||
| 0.058" | 3/8"-24 | 1 3/8" | Partially Threaded | 15/16" | 000000000 | 0000 |
| 0.058" | 7/16"-20 | 1 3/8" | Partially Threaded | 1 1/8" | 000000000 | 0000 |
| 0.058" | 1/2"-20 | 1 3/8" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.065" | 3/8"-24 | 1 3/8" | Partially Threaded | 15/16" | 000000000 | 0000 |
| 0.065" | 7/16"-20 | 1 3/8" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.065" | 1/2"-20 | 1 3/8" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.083" | 3/8"-24 | 1 1/2" | Partially Threaded | 15/16" | 000000000 | 0000 |
| 0.083" | 7/16"-20 | 1 1/2" | Partially Threaded | 1 1/8" | 000000000 | 0000 |
| 0.083" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
For 1" Tube OD | ||||||
| 0.058" | 3/8"-24 | 1 1/2" | Partially Threaded | 15/16" | 000000000 | 0000 |
| 0.058" | 7/16"-20 | 1 1/2" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.058" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.058" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.065" | 3/8"-24 | 1 1/2" | Partially Threaded | 15/16" | 000000000 | 0000 |
| 0.065" | 7/16"-20 | 1 1/2" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.065" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.065" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.083" | 3/8"-24 | 1 1/2" | Partially Threaded | 15/16" | 000000000 | 0000 |
| 0.083" | 7/16"-20 | 1 1/2" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.083" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.083" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.095" | 3/8"-24 | 1 1/2" | Partially Threaded | 15/16" | 000000000 | 0000 |
| 0.095" | 7/16"-20 | 1 1/2" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.095" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.095" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
For 1 1/8" Tube OD | ||||||
| 0.058" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.058" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.065" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.065" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.083" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.083" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.083" | 3/4"-16 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.095" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.095" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.095" | 3/4"-16 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
For 1 1/4" Tube OD | ||||||
| 0.095" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 00000 |
| 0.095" | 3/4"-16 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 00000 |
| 0.12" | 5/8"-18 | 1 7/8" | Partially Threaded | 1 9/16" | 000000000 | 00000 |
| 0.12" | 3/4"-16 | 1 7/8" | Fully Threaded | 1 7/8" | 000000000 | 00000 |
For 1 3/8" Tube OD | ||||||
| 0.095" | 5/8"-18 | 1 7/8" | Partially Threaded | 1 9/16" | 000000000 | 00000 |
| 0.095" | 3/4"-16 | 1 7/8" | Fully Threaded | 1 7/8" | 000000000 | 00000 |
| 0.12" | 5/8"-18 | 1 7/8" | Partially Threaded | 1 9/16" | 000000000 | 00000 |
| 0.12" | 3/4"-16 | 1 7/8" | Fully Threaded | 1 7/8" | 000000000 | 00000 |
For 1 1/2" Tube OD | ||||||
| 0.095" | 5/8"-18 | 1 7/8" | Partially Threaded | 1 9/16" | 000000000 | 00000 |
| 0.095" | 3/4"-16 | 1 7/8" | Fully Threaded | 1 7/8" | 000000000 | 00000 |
| 0.12" | 3/4"-16 | 2" | Partially Threaded | 1 7/8" | 000000000 | 00000 |
| 0.12" | 7/8"-14 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
| 0.25" | 3/4"-16 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
| 0.25" | 7/8"-14 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
For 1 3/4" Tube OD | ||||||
| 0.12" | 3/4"-16 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
| 0.12" | 1"-14 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
| 0.12" | 7/8"-14 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
| 0.12" | 1 1/4"-12 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
| 0.25" | 3/4"-16 | 2" | Partially Threaded | 1 7/8" | 000000000 | 00000 |
| 0.25" | 1"-14 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
| 0.25" | 7/8"-14 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
For 2" Tube OD | ||||||
| 0.25" | 1 1/4"-12 | 3 1/4" | Fully Threaded | 3 1/4" | 000000000 | 00000 |
Left-Hand Threaded Tube-End Weld Nuts
Use these tube-end nuts with left-hand threaded fasteners. You can weld them to round uncoated metal tubes to attach threaded parts, such as rod ends. Also known as tube adapters and weldable threaded tube ends.
For technical drawings and 3-D models, click on a part number.
| For Tube Wall Thick. | Thread Size | Ht. | Threading | Thread Lg. | Each | |
4130 Alloy Steel | ||||||
|---|---|---|---|---|---|---|
For 3/8" Tube OD | ||||||
| 0.058" | 10-32 | 1" | Fully Threaded | 1" | 000000000 | 00000 |
For 1/2" Tube OD | ||||||
| 0.058" | 1/4"-28 | 1" | Fully Threaded | 1" | 000000000 | 0000 |
| 0.058" | 5/16"-24 | 1" | Fully Threaded | 1" | 000000000 | 0000 |
For 5/8" Tube OD | ||||||
| 0.058" | 5/16"-24 | 1" | Partially Threaded | 3/4" | 000000000 | 0000 |
| 0.058" | 3/8"-24 | 1" | Partially Threaded | 3/4" | 000000000 | 0000 |
| 0.058" | 7/16"-20 | 1" | Fully Threaded | 1" | 000000000 | 0000 |
For 3/4" Tube OD | ||||||
| 0.058" | 5/16"-24 | 1" | Partially Threaded | 3/4" | 000000000 | 0000 |
| 0.058" | 3/8"-24 | 1" | Fully Threaded | 1" | 000000000 | 0000 |
| 0.058" | 7/16"-20 | 1" | Fully Threaded | 1" | 000000000 | 0000 |
| 0.065" | 5/16"-24 | 1 3/8" | Partially Threaded | 7/8" | 000000000 | 0000 |
| 0.065" | 3/8"-24 | 1 3/8" | Partially Threaded | 15/16" | 000000000 | 0000 |
| 0.065" | 7/16"-20 | 1 3/8" | Partially Threaded | 1 1/8" | 000000000 | 0000 |
For 7/8" Tube OD | ||||||
| 0.058" | 3/8"-24 | 1 3/8" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.058" | 7/16"-20 | 1 3/8" | Partially Threaded | 1 1/8" | 000000000 | 0000 |
| 0.058" | 1/2"-20 | 1 3/8" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.065" | 3/8"-24 | 1 3/8" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.065" | 7/16"-20 | 1 3/8" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.065" | 1/2"-20 | 1 3/8" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.083" | 3/8"-24 | 1 1/2" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.083" | 7/16"-20 | 1 1/2" | Partially Threaded | 1 1/8" | 000000000 | 0000 |
| 0.083" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
For 1" Tube OD | ||||||
| 0.058" | 3/8"-24 | 1 1/2" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.058" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.058" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.065" | 3/8"-24 | 1 1/2" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.065" | 7/16"-20 | 1 1/2" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.065" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.065" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.083" | 3/8"-24 | 1 1/2" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.083" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.083" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.095" | 3/8"-24 | 1 1/2" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.095" | 7/16"-20 | 1 1/2" | Partially Threaded | 1" | 000000000 | 0000 |
| 0.095" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.095" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
For 1 1/8" Tube OD | ||||||
| 0.058" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.058" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.065" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.065" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.083" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.083" | 3/4"-16 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.095" | 1/2"-20 | 1 1/2" | Partially Threaded | 1 1/4" | 000000000 | 0000 |
| 0.095" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
| 0.095" | 3/4"-16 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 0000 |
For 1 1/4" Tube OD | ||||||
| 0.095" | 5/8"-18 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 00000 |
| 0.095" | 3/4"-16 | 1 1/2" | Fully Threaded | 1 1/2" | 000000000 | 00000 |
| 0.12" | 5/8"-18 | 1 7/8" | Partially Threaded | 1 9/16" | 000000000 | 00000 |
| 0.12" | 3/4"-16 | 1 7/8" | Fully Threaded | 1 7/8" | 000000000 | 00000 |
For 1 3/8" Tube OD | ||||||
| 0.095" | 5/8"-18 | 1 7/8" | Partially Threaded | 1 9/16" | 000000000 | 00000 |
| 0.095" | 3/4"-16 | 1 7/8" | Fully Threaded | 1 7/8" | 000000000 | 00000 |
| 0.12" | 5/8"-18 | 1 7/8" | Partially Threaded | 1 9/16" | 000000000 | 00000 |
| 0.12" | 3/4"-16 | 1 7/8" | Fully Threaded | 1 7/8" | 000000000 | 00000 |
For 1 1/2" Tube OD | ||||||
| 0.095" | 5/8"-18 | 1 7/8" | Partially Threaded | 1 5/8" | 000000000 | 00000 |
| 0.095" | 3/4"-16 | 1 7/8" | Fully Threaded | 1 7/8" | 000000000 | 00000 |
| 0.12" | 3/4"-16 | 2" | Partially Threaded | 1 7/8" | 000000000 | 00000 |
| 0.25" | 3/4"-16 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
| 0.25" | 7/8"-14 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
For 1 3/4" Tube OD | ||||||
| 0.12" | 3/4"-16 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
| 0.12" | 1"-14 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
| 0.12" | 1 1/4"-12 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
| 0.25" | 3/4"-16 | 2" | Partially Threaded | 1 7/8" | 000000000 | 00000 |
| 0.25" | 7/8"-14 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
| 0.25" | 1"-14 | 2" | Fully Threaded | 2" | 000000000 | 00000 |
For 2" Tube OD | ||||||
| 0.25" | 1 1/4"-12 | 3 1/4" | Fully Threaded | 3 1/4" | 000000000 | 00000 |