Product Parameters
| Part No. | Ø d | A | Ø D | L | L1 | Suitable JIS tap types |
| ERK20-JIS-04.0 | 4 | 3.2 | 20 | 30 | 6 | M3; #5; #6 |
| ERK20-JIS-05.0 | 5 | 4 | M4; M4.5; #8 | |||
| ERK20-JIS-05.5 | 5.5 | 4.5 | M5; M5.5; #10 | |||
| ERK20-JIS-06.0 | 6 | 4.5 | M6; UNC 1/4" | |||
| ERK20-JIS-06.2 | 6.2 | 5 | M8; M7 | |||
| ERK20-JIS-07.0 | 7 | 5.5 | M10; M9; UNF 3/8" | |||
| ERK25-JIS-04.0 | 4 | 3.2 | 25 | 33 | 6 | M3; #5; #6 |
| ERK25-JIS-05.0 | 5 | 4 | M4; M4.5; #8 | |||
| ERK25-JIS-05.5 | 5.5 | 4.5 | M5; M5.5; #10 | |||
| ERK25-JIS-06.0 | 6 | 4.5 | M6; UNC 1/4" | |||
| ERK25-JIS-06.2 | 6.2 | 5 | M8; M7 | |||
| ERK25-JIS-07.0 | 7 | 5.5 | M10; M9; UNF 3/8" | |||
| ERK25-JIS-08.0 | 8 | 6 | M11; UNF 7/16"; PT 1/8" | |||
| ERK25-JIS-08.5 | 8.5 | 6.5 | M12 | |||
| ERK32-JIS-04.0 | 4 | 3.2 | 32 | 41 | 7 | M3; #5; #6 |
| ERK32-JIS-05.0 | 5 | 4 | M4; M4.5; #8 | |||
| ERK32-JIS-05.5 | 5.5 | 4.5 | M5; M5.5; #10 | |||
| ERK32-JIS-06.0 | 6 | 4.5 | M6; UNC 1/4" | |||
| ERK32-JIS-06.2 | 6.2 | 5 | M8; M7 | |||
| ERK32-JIS-07.0 | 7 | 5.5 | M10; M9; UNF 3/8" | |||
| ERK32-JIS-08.0 | 8 | 6 | M11; UNF 7/16"; PT 1/8" | |||
| ERK32-JIS-08.5 | 8.5 | 6.5 | M12 | |||
| ERK32-JIS-10.5 | 10.5 | 8 | M14; M15 | |||
| ERK40-JIS-06.0 | 6 | 4.5 | 40 | 51 | 7 | M6; UNC 1/4" |
| ERK40-JIS-06.2 | 6.2 | 5 | M8; M7 | |||
| ERK40-JIS-07.0 | 7 | 5.5 | M10; M9; UNF 3/8" | |||
| ERK40-JIS-08.0 | 8 | 6 | M11; UNF 7/16"; PT 1/8" | |||
| ERK40-JIS-08.5 | 8.5 | 6.5 | M12 | |||
| ERK40-JIS-10.5 | 10.5 | 8 | M14; M15 | |||
| ERK40-JIS-12.5 | 12.5 | 10 | M16 | |||
| ERK40-JIS-13.0 | 13 | 10 | M17 | |||
| ERK40-JIS-14.0 | 14 | 11 | M18; UNF 3/4" | |||
| ERK40-JIS-15.0 | 15 | 12 | M20 |