
DPO HS-D
HSS HSS OX
| ROLL | DIN | JIS | |
| M | 604 | 609 | |
| MF | 605 | 610 |
UNC/UNF 606 UNS, 8, 12, 20, 32UN
UNEF G (BSP) 607 Rp (BSPP) Rc (BSPT) NPT 607 LONG NPTF NPSC, NPSM, NPSF BSW EG(STI), M, MF, UNC/UNF HAND Pg TAPS Tr S miniature Special threads Vc (m/min)
| EG (STI) | P1 | H | 2÷5 | H | 3÷5 |
| P2 | H | ≤3 | H | ≤3 |
P3 P4 SPECIAL P5 THREADS, P6
GAUGES P7 H ≤2
P8
| M1 | H | ≤2 |
| M2 | H | ≤2 |
M3 MILLS K1 K2 K3 K4 DIES N1 N2 N3
N4 H ≤5
N5 CENTER S1 (<25 HRC) DRILLS S2 (<35 HRC) S3 (35 ÷ 45 HRC) S5 H (45 ÷ 55 HRC)