FITTING & ACCESSORIES
>LOCK NUT
LN
※ The length of the thread can be changed on required.
| LN Type/Size | PT/NPT Thread Size | LN Type / Size | Metric Thread Size | ||
|---|---|---|---|---|---|
| - | T | - | T | ||
| "LN - 3/8" | 22 | 4.5 | LN - M16 | 22 | 4.5 |
| "LN - 1/2" | 27 | 4.5 | LN - M20 | 27 | 4.5 |
| "LN - 3/4" | 32 | 5 | LN - M25 | 32 | 5 |
| "NLN -1" | 39 | 5 | LN- M32 | 39 | 5 |
| "LN - 1-1/4" | 48 | 6 | LN - M40 | 48 | 6 |
| "LN - 1-1/2" | 58 | 6 | LN - M50 | 58 | 6 |
| "LN - 2" | 73 | 7 | LN - M63 | 73 | 7 |
| "LN - 2-1/2" | 85 | 8 | LN - M75 | 85 | 8 |
| "LN - 3" | 100 | 19 | LN - M90 | 100 | 19 |
| "LN - 3-1/2" | 112 | 10 | LN - M100 | 112 | 10 |
| "LN - 4" | 128 | 10 | LN - M115 | 128 | 10 |
| LN Type / Size | PG Thread | LN Type / Size | Metric Thread | ||
| T | T | ||||
| LN – PG7 | 15 | 3 | LNPG - M12 | 15 | 3 |
| LN – PG9 | 18 | 3 | LNPG - M16 | 19 | 3 |
| LN – PG11 | 21 | 3 | LNPG – M20 | 24 | 3.5 |
| NLN –PG13.5 | 23 | 3.5 | LNPG – M25 | 30 | 3.5 |
| LN – PG16 | 26 | 4 | LNPG – M32 | 36 | 4.5 |
| LN – PG21 | 32 | 4 | LNPG – M40 | 46 | 4.5 |
| LN – PG29 | 41 | 5 | LNPG – M50 | 60 | 5.5 |
| LN – PG36 | 51 | 5 | LNPG – M63 | 70 | 6 |
| LN – PG42 | 58 | 6 | - | - | - |
| LN – PG48 | 66 | 6 | - | - | - |