
| Sy l | mbol of flute design Spiral Straight Spiralpoin | t Left hand spira | l Roll | ||||||
| Symbol of | siz | e | Symbol of flute design | SP HT PO | SL | RO | |||
| Note 1: Product symbols sho tap suitable for sync | wn inred hronized fe | mean the ed tapping. | Overall length L | S | hank dia. Chamfer length Ds ℓc | Drill hole shape | P: B: | ||
| Tap selection | Main material | Symbol | Code | Flute | Class L Ds ℓc Product page | Dies sel | ection Material Main material Symbol | Class utside diameter Thickness | ront face Code Product page |
| Note 1 | Note 1 | O | F | ||||||
| Taps /Tr | 14× | 3 | Dies | /S0.5×0.125 | |||||
| For trapezoidal threads | 12 | SL Tr | LYT14S0HEB | SL | - 190 11 23P ⑦-42 | Rolling dies | For Miniature threads HSS 129⑮MS-RS-D | R2 6 2 | - RA20.5- ⑩-47 |
| For left hand threads | 12 | SL LH Tr | ZYT14S0HEB | SL | - 190 11 23P ⑦-43 | Dies | /S0.6×0.15 | ||
| Taps /Tr | 16× | 4 | Rolling dies | For Miniature threads HSS 129⑮MS-RS-D | R2 6 2 | - RA20.6- ⑩-47 | |||
| For trapezoidal threads For left hand threads | 12 12 | SL Tr SL LH Tr | LYT16U0HEB ZYT16U0HEB | SL SL | - 220 12 22.5P ⑦-42 - 220 12 22.5P ⑦-43 | Dies | /S0.7×0.175 | ||
| Taps /Tr | 16× | 3 | Rolling dies | For Miniature threads HSS 129⑮MS-RS-D | R3 6 2 | - RA20.7- ⑩-47 | |||
| For trapezoidal threads | 12 | SL Tr | LYT16S0HEB | SL | - 200 13 25P ⑦-42 | Dies | /S0.8×0.2 | ||
| For left hand threads | 12 | SL LH Tr | ZYT16S0HEB | SL | - 200 13 25P ⑦-43 | Rolling dies | For Miniature threads HSS 129⑮MS-RS-D | R3 8 3 | - RO20.8- ⑩-47 |
| Taps /Tr | 18× | 4 | Dies | /S0.9×0.225 | |||||
| For trapezoidal threads | 12 | SL Tr | LYT18U0HEB | SL | - 220 14 22.5P ⑦-42 | Rolling dies | For Miniature threads HSS 129⑮MS-RS-D | R3 8 3 | - RO20.9- ⑩-47 |
| For left hand threads | 12 | SL LH Tr | ZYT18U0HEB | SL | - 220 14 22.5P ⑦-43 | ||||
| Taps /Tr | 20× | 4 | |||||||
| For trapezoidal threads For left hand threads | 12 12 | SL Tr SL LH Tr | LYT20U0HEB ZYT20U0HEB | SL SL | - 230 16 24.5P ⑦-42 - 230 16 24.5P ⑦-43 | ||||
| Taps /Tr | 22× | 5 | |||||||
| For trapezoidal threads | 12 | SL Tr | LYT22W0HEB | SL | - 250 18 22P ⑦-42 | ||||
| For left hand threads | 12 | SL LH Tr | ZYT22W0HEB | SL | - 250 18 22P ⑦-43 | ||||
| Taps /Tr | 24× | 5 | |||||||
| For trapezoidal threads | 12 | SL Tr | LYT24W0HEB | SL | - 260 19 24P ⑦-42 | ||||
| For left hand threads | 12 | SL LH Tr | ZYT24W0HEB | SL | - 260 19 24P ⑦-43 | ||||
| Taps /Tr | 25× | 5 | |||||||
| For trapezoidal threads | 12 | SL Tr | LYT25W0HEB | SL | - 270 20 25P ⑦-42 | ||||
| For left hand thd | 12 | SL LH Tr | ZYT25W0HEB | SL | - 270 20 25P ⑦-43 | ||||
| reas Taps /Tr | 26× | 5 | |||||||
| For trapezoidal threads | 12 | SL Tr | LYT26W0HEB | SL | - 280 21 27P ⑦-42 | ||||
| For left hand threads | 12 | SL LH Tr | ZYT26W0HEB | SL | - 280 21 27P ⑦-43 | ||||
| Taps /Tr | 28× | 5 | |||||||
| For traezoidal threads | 12 | SL Tr | LYT28W0HEB | SL | - 29022 28P ⑦-42 | ||||
| p For left hand threads | 12 | SL LH Tr | ZYT28W0HEB | SL | - 290 22 28P ⑦-43 | ||||
| Taps /Tr | 30× | 6 | |||||||
| For trapezoidal threads | 12 | SL Tr | LYT30Y0HEB | SL | - 300 24 25P ⑦-42 | ||||
| For left hand threads | 12 | SL LH Tr | ZYT30Y0HEB | SL | - 300 24 25P ⑦-43 |
Dies
Dies
Dies
Dies
M1 Dies-M8.5
M9-M24
M25-M48
M50-M1
threads Dies
For Screw threads used
For Pipe threads Dies
pipe threads Dies
For Miniature threads Dies