
| Overall length | Thread length | Thread + Neck length | Shank length | Shank dia. | Size of square | Length of square |
| L | ℓ | ℓn | ℓs | Ds | K | ℓk |
JIS LS-N-RS Long Shank Roll Taps for Non-Ferrous Materials
| Size | Class | Code | Chamfer | L (mm) | ℓ (mm) | ℓn (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | Lobe | TYPE | MSRP |
| M10 × 1.5 | G7 | NRSM7010OP10 | 4P | 100 | 23 | - | 50 | 7 | 5.5 | 8 | 6 | 2 | ¥ 3,790 ※ |
| M10 × 1.5 | G7 | NRSM7010OP15 | 4P | 150 | 23 | - | 50 | 7 | 5.5 | 8 | 6 | 2 | ¥ 6,190 ※ |
| M10 × 1.5 | G7 | NRSM7010OB10 | 2P | 100 | 23 | - | 50 | 7 | 5.5 | 8 | 6 | 2 | ¥ 3,790 ※ |
| M10 × 1.5 | G7 | NRSM7010OB15 | 2P | 150 | 23 | - | 50 | 7 | 5.5 | 8 | 6 | 2 | ¥ 6,190 ※ |
| M10 × 1.25 | G7 | NRSM7010NB10 | 2P | 100 | 23 | - | 50 | 7 | 5.5 | 8 | 6 | 2 | ¥ 3,790 ※ |
| M10 × 1.25 | G7 | NRSM7010NB15 | 2P | 150 | 23 | - | 50 | 7 | 5.5 | 8 | 6 | 2 | ¥ 6,190 ※ |
Number of oil grooves : 1 For M6 and smaller, external centers of 2P chamfer taps are removed.