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Maestrini Bronze Inclined Head BSP Thru-Hull Fitting
Quality solid bronze thru-hull manufactured by Maestrini in Italy with large flanged hex nut and BSP thread.
Manufactured from solid bronze: CB491K G-CuSn5Zn5Pb5, also know as LG2 Gunmetal.
Founded in the 1960s, Maestrini bronze fittings ensure maximum corrosion resistance in seawater and provide decades of trouble free service.
Available with a domed head (2051) or an inclined head (2057) for less drag in sizes from 1/2" BSP to 2" BSP.
Approximate dimensions:
| Ref. | Thread (BSP) | Thread Ø mm |
Head Ø mm |
Thread Length mm |
Total Length mm |
| 2057D | 1/2" | 21 | 40 | 58 | 64 |
| 2057E | 3/4" | 26.5 | 49 | 66 | 72.5 |
| 2057F | 1" | 33 | 56 | 83 | 89.5 |
| 2057G | 1"1/4 | 42 | 65 | 75 | 81.5 |
| 2057H | 1"1/2 | 48 | 71 | 97 | 100 |
| 2057I | 2" | 57 | 84 | 95 | 102.5 |
Contact us for other sizes.
