HT Hand TapsOverall length LThread length ℓThread+N lengt ℓneck h Sh le ℓank ngth sShank dia. DsSize of square KLength of square ℓk
SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTypeStock
M4×0.7P5TNMT4.0I5 TNMT4.0I15P 1.5P5211172954743
4M0.75P2TNMQ4.0J53 TNMQ4.0J13 TNMQ4.0J5 TNMQ4.0J15P 1.5P 5P 1.5P521117295473 43△ ○
M4×0.5P2TNMQ4.0G5 TNMQ4.0G15P 1.5P529172954744
M4.5×0.75P2TNMQ4.5J5 TNMQ4.5J15P 1.5P601321335.54.5743
M4.5×0.5P2TNMQ4.5G5 TNMQ4.5G15P 1.5P60921335.54.5744
P3TNMR5.0K5 TNMR5.0K1 TNMS5.0K535P 1.5P 5P3
TNMS5.0K131.5P
M5×0.8P4 P5TNMS5.0K5 TNMS5.0K1 TNMT5.0K53 TNMT5.0K13 TNMT5.0K5 TNMT5.0K15P 1.5P 5P 1.5P 5P 1.5P601322335.54.574 3 43
5M0.9P2TNMQ5.0L53 TNMQ5.0L13 TNMQ5.0L5 TNMQ5.0L15P 1.5P 5P 1.5P601322335.54.573 43△ ○
M5×0.75P2TNMQ5.0J5 TNMQ5.0J15P 1.5P601322335.54.5743
M5×0.5P2 P3TNMQ5.0G5 TNMQ5.0G1 TNMR5.0G5 TNMR5.0G15P 1.5P 5P 1.5P60922335.54.5744○ △
M5.5×0.9P2TNMQ5.5L5 TNMQ5.5L15P 1.5P6215263364.5743
M5.5×0.75P2TNMQ5.5J5 TNMQ5.5J15P 1.5P6215263364.5743
M5.5×0.5P2TNMQ5.5G5 TNMQ5.5G15P 1.5P629263364.5744
P2TNMQ6.0M5 TNMQ6.0M15P 1.5P
P3TNMR6.0M53 TNMR6.0M135P 1.5P3
TNMS6.0M535P
M6×1P4TNMS6.0M13 TNMS6.0M5 TNMS6.0M1 TNMT6.0M531.5P 5P 1.5P 5P6215263364.5743
P5TNMT6.0M131.5P3
TNMT6.0M5 TNMT6.0M15P 1.5P4