| CODE | NUT DESCRIPTION | TUBE DIAMETER | BSP NUT THREAD |
| 31M3300013-03/4 | HEXAGONAL | 13 | 3/4" |
| 31M3300019-03/4 | HEXAGONAL | 19 | 3/4" |
| 31M3300G019-03/4 | ROOSTER | 19 | 3/4" |
| 31M3300025-1 | HEXAGONAL | 25 | 1" |
| 31M3300G025-1 | ROOSTER | 25 | 1" |
| 31M3300032-11/4 | HEXAGONAL | 32 | 1"1/4 |
| 31M3300038-11/2 | HEXAGONAL | 38 | 1"1/2 |
| 33M3300050-2 | HEXAGONAL | 50 | 2" |
| 33M3300G075-3 | GALETTO | 75 | 3" |