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1 th re ad pitc h – HEIDENHAIN SW 54843x-02 User Manual

Page 578

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578

Tables and overviews

9.1 Th

re

ad

pitc

h

Q = 19 NPFS U.S. cylindrical pipe thread without lubricant

Thread
designation

Diameter
(in mm)

Thread pitch

Thread
designation

Diameter
(in mm)

Thread pitch

1/16“

7,938

0,94074074

1/2“

21,336

1,814285714

1/8“

10,287

0,94074074

3/4“

26,67

1,814285714

1/4“

13,716

1,411111111

1“

33,401

2,208695652

3/8“

17,145

1,411111111