Description
HANSEN LARGE BACKNUT BSP THREADED FITTINGS
Features & Benefits
- Designed for use in tanks, troughs and a wide variety of marine applications.
- Manufactured from UV stabilised high quality glass fibre reinforced nylon, giving a weather, termite, fungi and bacterial resistance.
- An extensive range of fittings in sizes 15mm to 100mm (1/2″ to 4″).
- Precision heavy duty tapered threads give a strong reliable seal.
- Material is strong enough to minimise potential cross threading.
- Fittings provide flexibility and versatility for new and existing installations, saving on time and money.
- All materials are fully resistant to salt water, making them ideally suited to marine applications.

| POLY LARGE BACKNUT BSP |
| SKU | MPN | T1 BSPT | a (mm) | b (mm) |
| 7307.53.15 | HBNL15 | 1/2″ | 57.5 | 17 |
| 7307.53.20 | HBNL20 | 3/4″ | 64 | 18 |
| 7307.53.25 | HBNL25 | 1″ | 73.5 | 19 |
| 7307.53.32 | HBNL32 | 1.1/4″ | 84 | 20 |
| 7307.53.40 | HBNL40 | 1.1/2″ | 93 | 21 |
| 7307.53.50 | HBNL50 | 2″ | 106 | 22 |
HANSEN LARGE BACKNUT BSP THREADED FITTINGS
Features & Benefits
- Designed for use in tanks, troughs and a wide variety of marine applications.
- Manufactured from UV stabilised high quality glass fibre reinforced nylon, giving a weather, termite, fungi and bacterial resistance.
- An extensive range of fittings in sizes 15mm to 100mm (1/2″ to 4″).
- Precision heavy duty tapered threads give a strong reliable seal.
- Material is strong enough to minimise potential cross threading.
- Fittings provide flexibility and versatility for new and existing installations, saving on time and money.
- All materials are fully resistant to salt water, making them ideally suited to marine applications.

| POLY LARGE BACKNUT BSP |
| SKU | MPN | T1 BSPT | a (mm) | b (mm) |
| 7307.53.15 | HBNL15 | 1/2″ | 57.5 | 17 |
| 7307.53.20 | HBNL20 | 3/4″ | 64 | 18 |
| 7307.53.25 | HBNL25 | 1″ | 73.5 | 19 |
| 7307.53.32 | HBNL32 | 1.1/4″ | 84 | 20 |
| 7307.53.40 | HBNL40 | 1.1/2″ | 93 | 21 |
| 7307.53.50 | HBNL50 | 2″ | 106 | 22 |
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