2024年10月24日发(作者：宇华奥)

1.

1.25

(InternationalMetricThreadSystem)

CNS

60M

M8x1.25(M

)

8

2.(AmericanStandardThread)

(NC)

60

(NF)

10NC(NEF)

)

1/2-10NC(1/2

3.(UnifiedThread)

60

(UNF)(UNC)

4.V

(UNEF)

10UNC)

(SharpVThread)

1/2-10UNC(1/2

60

5.(WhitworthThread)

55

W1/2-10(1/2

W

10

W)

6.(KnuckleThread)

DIN

Rd

7.(PipeThread)

55

N.P.T.116

P.S.N.P.S.

3/4

8.(SquareThread)

9.(TrapezoidalThread)

30

Tr

29

10.(ButtressThread)

Bu

11.

LH2N5/83-13UNC

(1)LH(RH

(2)2N

(3)5/85/8

(4)33

(5)1313

(6)UNC

(7)2(3

()B:

2A

)

1)A:

8

1/8

2024年10月24日发(作者：宇华奥)

1.

1.25

(InternationalMetricThreadSystem)

CNS

60M

M8x1.25(M

)

8

2.(AmericanStandardThread)

(NC)

60

(NF)

10NC(NEF)

)

1/2-10NC(1/2

3.(UnifiedThread)

60

(UNF)(UNC)

4.V

(UNEF)

10UNC)

(SharpVThread)

1/2-10UNC(1/2

60

5.(WhitworthThread)

55

W1/2-10(1/2

W

10

W)

6.(KnuckleThread)

DIN

Rd

7.(PipeThread)

55

N.P.T.116

P.S.N.P.S.

3/4

8.(SquareThread)

9.(TrapezoidalThread)

30

Tr

29

10.(ButtressThread)

Bu

11.

LH2N5/83-13UNC

(1)LH(RH

(2)2N

(3)5/85/8

(4)33

(5)1313

(6)UNC

(7)2(3

()B:

2A

)

1)A:

8

1/8