ZELX SS NPT ZELX SS NPTF SP-VA TiCN SU2-SP AL+SP/AL-SP AL-SP 1.5P ZELX AL SP ZEN-B
HSS-EOXHSS-EOXHSS-ECOATINGHSS-EOXHSS-ENIHSS-ENIHSS-ENIHSS-POX

SP

SL

PO

ST

ROLLANSIANSIDINDINDINJISJISANSIDIN
M141143145173175146
MF173175147
UNC/UNF187147

UNS, 8, 12, 20, 32UN

CARBIDE

UNEF G (BSP) 143 Rp (BSPP) Rc (BSPT) NPT 184

LONG NPTF 185

NPSC, NPSM, NPSF BSW EG(STI) M, MF, UNC/UNF HAND Pg TAPS Tr S miniature Special threads Vc (m/min) EG (STI) P1

P2H≤5H≤5H≤15
P3H≤5H≤5H≤15H5÷15
P4I≤5I≤5I≤15H5÷15
SPECIALP5I5÷10

THREADS, P6

GAUGESP7H≤5H≤5H≤15H5÷15
P8H4÷8
M1H≤5H≤5H≤15I5÷15H5÷15
M2H≤5H≤5H5÷15H5÷15
THREADHH
M35÷124÷8

MILLS K1 K2 K3 K4

DIESN1H10÷25H10÷25H10÷25
N2H10÷25H10÷25H10÷25
N3H10÷25H10÷25H10÷25
N4H10÷25H10÷25H10÷25

N5

CENTERS1 (<25 HRC)I3÷7H5÷10
DRILLSS2 (<35 HRC)H5÷10

S3 (35 ÷ 45 HRC) S5 H (45 ÷ 55 HRC)