Mechanical Engineering Drawing Workshop

(Darren Dugan) #1

Metric thread
Name of thread


Pitch

Priority

Coarse

Fine

1st2nd

3rd

32 1.5 1.25


1 0.8 0.5 0.35 0.25 0.2


10 -


- 1.5


1.251 0.8


- -


11 1.5


1 0.8


12 -


- 1.75


1.5 1.25^1


-^14


-^2


1.5 1.25^1


- -


15


1.5^1


16 -


-^2


1.5^1


- -


17


1.5^1


-^18


- 2.5


2 1.5


1


20 -


- 2.5


2 1.5


1


-^22


- 2.5


2 1.5


1


24 -


-^3


2 1.5


1


- -


25


2 1.5


1


- -


26


1.5


-^27


-^3


2 1.5


1


- -


28


2 1.5


1


30 -


- 3.5(3)


2 1.5


1


- -


32


2 1.5


-^33


- 3.5(3)


2 1.5


- -


35


1.5


36 -


-^43


2 1.5


- -


38


1.5


-^39


-^43


2 1.5

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