Hand Tap Series FC-HT Hand Taps for Cast Irons Spiral Fluted Taps (for blind hole) Size Class Code Chamfer L ℓ ℓn ℓs Ds K ℓk No. of Type Stock (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes TY012OSAEN5 5P M12 × 1.5 P4 82 26 - 42 8.5 6.5 9 4 2 ○ TY012OSAENA 1.5P TY012NSAEN5 5P Spiral Fluted Taps (for through hole) M12 × 1.25 P4 82 26 - 42 8.5 6.5 9 4 2 ○ TY012NSAENA 1.5P M12 × 1 P3 TY012MRAEN5 5P 82 26 - 42 8.5 6.5 9 4 2 △ M12 × 1 P3 TY012MRAENA 1.5P 82 26 - 42 8.5 6.5 9 4 2 △ TY014QSAEN5 5P M14 × 2 P4 88 26 - 45 10.5 8 11 4 2 ○ Spiral Pointed Taps (for through hole) TY014QSAENA 1.5P TY014OSAEN5 5P M14 × 1.5 P4 88 26 - 45 10.5 8 11 4 2 ○ TY014OSAENA 1.5P TY016QSAEN5 5P M16 × 2 P4 95 26 - 48 12.5 10 13 4 2 ○ TY016QSAENA 1.5P Hand Taps TY016OSAEN5 5P M16 × 1.5 P4 95 26 - 48 12.5 10 13 4 2 ○ TY016OSAENA 1.5P TY018RTAEN5 5P M18 × 2.5 P5 100 33 - 51 14 11 14 4 2 ○ TY018RTAENA 1.5P Cemented Carbide Taps TY018OSAEN5 5P M18 × 1.5 P4 100 33 - 51 14 11 14 4 2 ○ TY018OSAENA 1.5P TY020RTAEN5 5P M20 × 2.5 P5 105 33 - 50 15 12 15 4 3 ○ TY020RTAENA 1.5P Roll Taps TY020OSAEN5 5P M20 × 1.5 P4 105 33 - 50 15 12 15 4 3 ○ TY020OSAENA 1.5P TY022RTAEN5 5P M22 × 2.5 P5 115 33 - 55 17 13 16 4 3 △ TY022RTAENA 1.5P TY022OSAEN5 5P Special Thread Taps Simple Inspection Tools M22 × 1.5 P4 115 33 - 55 17 13 16 4 3 △ TY022OSAENA 1.5P TY024STAEN5 5P M24 × 3 P5 120 39 - 55 19 15 18 4 3 △ TY024STAENA 1.5P TY024OSAEN5 5P Pipe Taps M24 × 1.5 P4 120 39 - 55 19 15 18 4 3 ○ TY024OSAENA 1.5P Thread Mills Dies Center Drills Centering Tools JIS HT-37 ◎=Standard ○=Semi standard △=Made to order 462 For improvement, spec may change without advance notice.