
| Applicable tool for each external thread type | General | purpose | General | purpose | Pipe | ||
| National t | aper pipe | Full profile | |||||
| Thread type | 60° | 55° | ISO metric | Unified | Whitworth | Parallel pipe thread | Taper pipe thread |
| - | - | M | UNC, UNF UNEF | BSW, BSF W | G, Rp BSP, PF, PS | Rc, PT, BSPT | |
| Tool type Thread form | 60° | 55° | 1/4P 60° 1/8P | 1/4P 60° 1/8P | 55° | 55° 1°47 | |
| E035 ST type | 0.5 ~ 6 mm 48 ~ 4TPI E010 | 0.5 ~ 5 mm 48 ~ 5TPI E014 | 0.5 ~ 6 mm E016 | 32 ~ 5TPI E018 | 28 ~ E020 | 5TPI | 19 ~ 11TPI E021 |
| E048 | 0.5 ~ 1.5 mm 48 ~ 16TPI E048 | - | - | - | - | - | |
| E045 CM-73 | 1.27 ~ 4.23 mm 20 ~6TPI E012 | - | - | - | - | - | |
| E048 TT-R/L | ~ 3 mm ~ 8TPI E013 | ~ 3 mm ~ 8TPI E015 | - | - | - | - | |
| Applicable tool for each external thread type | Pi | pe | Machin | e parts | Aerospace | ||
| Full profile | |||||||
| Thread type | National t | aper pipe | 30° Trapezoidal (DIN103) | Round (DIN405) | MJ | ||
| NPT | NPTF | TR | Rd | MJ | |||
| Tool type Thread form | 1°47 60° | 1°47 60° | 30° | 30° | 60° 0.125P 0.3125P | ||
| E035 ST type | 27 ~ 8TPI E022 | 14 ~ 8TPI E023 | 1.5 ~ 5 mm E024 | 6TPI E024 | 1.0mm E025 | ||
| E041 Chaser | 11.5TPI, 8TPI E023 | - | - | - | - |
Please see the page E*** for the product details.