Dixon King nut and tail, 20 x 20
Available
This Dixon King short shank nut and tail coupling is brass with a female BSPP nut and a hose tail. It comes in 15 sizes from 1/2" to 4": nine with the nut thread and hose tail the same size, and six reducing sizes with a larger nut thread and a smaller hose tail. Nut and tail couplings are used on water, irrigation and gas lines, where the nut and tail can be connected and disconnected quickly.
The straight sizes have a matching rubber washer, KRW1 to KRW40, and a male BSPT version in the same size (MB series).
Where this product is used
- Water, irrigation and gas lines that need a nut and tail connection that can be made and broken quickly
- Connecting hose to a male BSP fitting through a female BSPP nut
Features
- Brass nut and tail coupling with female BSPP nut
- 15 sizes from 1/2" to 4", including six reducing sizes
- Rubber washers KRW1 to KRW40 for the straight sizes
- Male BSPT version in the same straight sizes (MB series)
Key specifications
| Specification | Detail |
|---|---|
| Brand | Dixon |
| Material | Brass |
| Nut thread | Female BSPP |
| Sizes | 1/2" to 4" (thread x hose tail) |
| Reducing sizes | FBB075050A, FBB100050A, FBB100075A, FBB125100A, FBB150125A, FBB200150A |
| Rubber washers | KRW1 to KRW40 (straight sizes) |
Choosing the right option
Check the nut thread (BSPP, a parallel thread) and the hose tail size separately, because the reducing sizes pair a larger nut with a smaller tail. The nut screws onto a male BSP thread. Order the matching rubber washer (KRW series) for the straight sizes if you need a spare.
Related Dixon products: Dixon King Short Shank Nut & Tail Male Coupling BSPT - Brass and Dixon Screwed Male Hose Tail Insert BSP 316 Stainless Steel.
| Option | Part number | SKU |
|---|---|---|
| 12 x 12 | FBB050A | A0069424 |
| 20 x 15 | FBB075050A | A0069425 |
| 20 x 20 | FBB075A | A0069426 |
| 25 x 15 | FBB100050A | A0069427 |
| 25 x 20 | FBB100075A | A0069428 |
| 25 x 25 | FBB100A | A0069429 |
| 32 x 25 | FBB125100A | A0069430 |
| 32 x 32 | FBB125A | A0069431 |
| 40 x 32 | FBB150125A | A0069432 |
| 40 x 40 | FBB150A | A0069433 |
| 50 x 40 | FBB200150A | A0069434 |
| 50 x 50 | FBB200A | A0069435 |
| 65 x 65 | FBB250A | A0069436 |
| 75 x 75 | FBB300A | A0069437 |
| 100 x 100 | FBB400A | A0069438 |
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Dixon King Short Shank Nut & Tail Female Coupling BSPP - Brass: 20 x 20
SKU: A0069426 | Model: FBB075A
Dixon FBB075A: 3/4" x 3/4" brass short shank nut and tail coupling, female BSPP, thread x hose tail.