
| Recommen Segment:1J N+RZ/N-RZ | ded class Threa | d Forming | Taps for | Stee | ls | Overall length L | Thread length ℓ | Thread len ℓ | +Neck gth l n | Shank ength ℓs | Shank dia. Ds | Size of square K | Length of square ℓk |
| Size | Class | Code | Chamfer | L (mm) | ℓ (mm) | ℓn (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | Lobe | Type | Stock |
| For Metric Threads | |||||||||||||
| M1×0.25 | G4 G5 | NRZP41.0BP NRZP41.0BB NRZP51.0BP NRZP51.0BB | 4P 2P 4P 2P | 36 | 4.5 | - | 24 | 3 | 2.5 | 5 | 4 | 1 | ○ △ |
| M1.2×0.25 | G4 G5 | NRZP41.2BP NRZP41.2BB NRZP51.2BP NRZP51.2BB | 4P 2P 4P 2P | 36 | 4.5 | - | 24 | 3 | 2.5 | 5 | 4 | 1 | ○ △ |
| M1.4×0.3 | G4 G5 | NRZP41.4CP NRZP41.4CB NRZP51.4CP NRZP51.4CB | 4P 2P 4P 2P | 36 | 5.4 | - | 24 | 3 | 2.5 | 5 | 4 | 1 | ◎ ○ |
| M1.6×0.35 | G4 G5 | NRZP41.6DP NRZP41.6DB NRZP51.6DP NRZP51.6DB | 4P 2P 4P 2P | 36 | 6.3 | - | 24 | 3 | 2.5 | 5 | 4 | 2 | ○ |
| M1.7×0.35 | G4 G5 | NRZP41.7DP NRZP41.7DB NRZP51.7DP NRZP51.7DB | 4P 2P 4P 2P | 36 | 6.3 | - | 24 | 3 | 2.5 | 5 | 4 | 2 | ◎ |
| G6 | NRZP61.7DP NRZP61.7DB | 4P 2P | ○ | ||||||||||
| M1.8×0.35 | G4 G5 | NRZP41.8DP NRZP41.8DB NRZP51.8DP NRZP51.8DB | 4P 2P 4P 2P | 42 | 6.3 | - | 27 | 3 | 2.5 | 5 | 4 | 2 | △ |
| M2×0.4 | G4 G5 G6 | NRZP42.0EP NRZP42.0EB NRZP52.0EP NRZP52.0EB NRZP62.0EP NRZP62.0EB | 4P 2P 4P 2P 4P 2P | 42 | 7.2 | - | 27 | 3 | 2.5 | 5 | 4 | 3 | ◎ ○ |
| M2×0.25 | G4 G5 | NRZM42.0BP NRZM42.0BB NRZM52.0BP NRZM52.0BB | 4P 2P 4P 2P | 42 | 4.5 | - | 27 | 3 | 2.5 | 5 | 4 | 3 | △ |
| M2.2×0.45 | G5 | NRZP52.2FP NRZP52.2FB | 4P 2P | 42 | 8.1 | - | 27 | 3 | 2.5 | 5 | 4 | 3 | △ |
| G4 | NRZP42.3EP NRZP42.3EB | 4P 2P | |||||||||||
| M2.3×0.4 | G5 G6 | NRZP52.3EP NRZP52.3EB NRZP62.3EP | 4P 2P 4P | 42 | 7.2 | - | 27 | 3 | 2.5 | 5 | 4 | 3 | △ |
| NRZP62.3EB | 2P | ||||||||||||
| M2.5×0.45 | G5 | NRZP52.5FP NRZP52.5FB | 4P 2P | 46 | 8.1 | 14 | 29 | 3 | 2.5 | 5 | 4 | 4 | ○ |