Hand Tap Series, Super Hard Hand Tap, OTT (Part Numbers)

Suitable in case of heavily tapping common cast iron, tough cast iron, thermosetting resins, brass castings and other workpieces with high precision automatic machine.

Part Number

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Product specification
Part Numbers
Catalog

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Part Number
OTT-3P-OH2-M1.4X0.3
OTT-3P-OH3-M1.6X0.35
OTT-3P-OH3-M1.7X0.35
OTT-3P-OH3-M1.8X0.35
OTT-3P-OH3-M2X0.4
OTT-3P-OH3-M2.3X0.4
OTT-3P-OH3-M2.5X0.45
OTT-3P-OH3-M2.6X0.45
OTT-3P-OH3-M3X0.5
OTT-3P-OH3-M4X0.7
OTT-3P-OH3-M5X0.8
OTT-3P-OH3-M6X1
OTT-3P-OH3-M8X1
OTT-3P-OH3-M10X1
OTT-3P-OH3-M12X1
OTT-3P-OH4-M8X1.25
OTT-3P-OH4-M10X1.5
OTT-3P-OH4-M10X1.25
OTT-3P-OH4-M12X1.5
OTT-3P-OH4-M12X1.25
OTT-3P-OH4-M14X1.5
OTT-3P-OH4-M14X2
OTT-3P-OH4-M16X1.5
OTT-3P-OH4-M18X1.5
OTT-3P-OH4-M20X1.5
OTT-3P-OH5-M12X1.75
OTT-3P-OH5-M16X2
OTT-3P-OH5-M18X2.5
OTT-3P-OH5-M20X2.5

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Nominal	Pitch, Number of Threading (mm)	Chamfer threads	L (mm)	Accuracy	Shank diameter (mm)	Number of Grooves	Thread Length (mm)	Protrusion	Tool No.
90.55 €	1	6 Days	M1.4	0.3	3P	34	OH2	3	3	9	Available	24000
81.14 €	1	6 Days	M1.6	0.35	3P	36	OH3	3	3	9	Available	24001
81.14 €	1	8 Days	M1.7	0.35	3P	36	OH3	3	3	11	Available	24002
81.14 €	1	6 Days	M1.8	0.35	3P	36	OH3	3	3	11	Available	24003
66.56 €	1	6 Days	M2	0.4	3P	40	OH3	3	3	12	Available	24004
71.05 €	1	6 Days	M2.3	0.4	3P	42	OH3	3	3	13	Available	24006
69.71 €	1	6 Days	M2.5	0.45	3P	44	OH3	3	3	14	Available	24007
62.78 €	1	6 Days	M2.6	0.45	3P	44	OH3	3	3	14	Available	24008
60.78 €	1	6 Days	M3	0.5	3P	46	OH3	4	3	11	Available	24010
64.11 €	1	6 Days	M4	0.7	3P	52	OH3	5	3	13	Available	24014
67.30 €	1	6 Days	M5	0.8	3P	60	OH3	5.5	3	16	Available	24017
73.27 €	1	6 Days	M6	1	3P	62	OH3	6	3	19	-	24020
94.08 €	1	6 Days	M8	1	3P	70	OH3	6.2	4	22	-	24031
98.58 €	1	6 Days	M10	1	3P	75	OH3	7	4	20	-	24035
130.54 €	1	6 Days	M12	1	3P	80	OH3	8.5	4	24	-	24041
94.08 €	1	6 Days	M8	1.25	3P	70	OH4	6.2	4	22	-	24030
98.58 €	1	6 Days	M10	1.5	3P	75	OH4	7	4	24	-	24033
98.58 €	1	6 Days	M10	1.25	3P	75	OH4	7	4	20	-	24034
130.54 €	1	6 Days	M12	1.5	3P	82	OH4	8.5	4	29	-	24039
130.54 €	1	6 Days	M12	1.25	3P	80	OH4	8.5	4	24	-	24040
137.58 €	1	6 Days	M14	1.5	3P	88	OH4	10.5	4	22	-	24047
137.58 €	1	6 Days	M14	2	3P	88	OH4	10.5	4	29	-	24045
165.21 €	1	6 Days	M16	1.5	3P	95	OH4	12.5	4	29	-	24053
199.88 €	1	6 Days	M18	1.5	3P	95	OH4	14	4	29	-	24059
231.83 €	1	6 Days	M20	1.5	3P	95	OH4	15	4	29	-	24065
130.54 €	1	6 Days	M12	1.75	3P	82	OH5	8.5	4	29	-	24037
165.21 €	1	6 Days	M16	2	3P	95	OH5	12.5	4	29	-	24051
199.88 €	1	6 Days	M18	2.5	3P	100	OH5	14	4	35	-	24055
231.83 €	1	6 Days	M20	2.5	3P	105	OH5	15	4	35	-	24061

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Basic information

Screw Types	Meter	Tool Material Type	Carbide	Work material	Cast Iron (FC) / Ductile Cast Iron (FCD) / Brass (Bs) / Brass cast iron (BsC) / Bronze (Pb) / Aluminum Alloy Casting (AC, ADC) / Magnesium Alloy (MC) / Zinc Alloy Casting (ZDC) / Thermosetting plastic (bakelite, phenol, etc.)
Tap Type	Hand Tap	Hole type	For through hole / For blind hole	Coating Y/N	N/A
Coating Type	Non-Coated

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Basic Attributes

Nominal
M1.4

M1.6

M1.7

M1.8

M2

M2.3

M2.5

M2.6

M3

M4

M5

M6

M8

M10

M12

M14

M16

M18

M20
Clear
Pitch, Number of Threading(mm)
0.3

0.35

0.4

0.45

0.5

0.7

0.8

1

1.25

1.5

1.75

2

2.5
Clear
L(mm)
34

36

40

42

44

46

52

60

62

70

75

80

82

88

95

100

105
Clear
Accuracy
OH2

OH3

OH4

OH5
Clear
Shank diameter(mm)
3

4

5

5.5

6

6.2

7

8.5

10.5

12.5

14

15
Clear
Number of Grooves
- 3
- 4
Clear
Thread Length(mm)
9

11

12

13

14

16

19

20

22

24

29

35
Clear
Type
- OTT
Clear
Chamfer threads
1.5P

3P
Clear