T A P

( 丝攻)

D I N

371

D I N

376

I S O

J I S ( 日本)

M2

2.8×2.1

2.5×2.1

2.8×2.25

3×2.5

M3 (1/8)

3.5×2.7

3.15×2.5

4×3.2

M4 (5/32)

4.5×3.4

4×3.15

5×4

M5 ( 3/16)

6×4.9

5×4

5.5×4.5

M6 (1/4)

6×4.9

6.3×5

6×4.5

M8 (5/16)

8×6.2

6×4.9

8×6.3

6.2×5

M10 (3/8)

10×8

7×5.5

10×8

7×5.5

M12

9×7

9×7.1

8.5×6.5

1/2″

9×7

9×7.1

9×7

M14 ( 9/16)

11×9

11.2×9

10.5×8

M16

12×9

12.5×10

12.5×10

5/8″

12×9

12.5×10

12×9

M18 (3/4)

14×11

14×11.2

14×11

M20

16×12

14×11.2

15×12

M22 ( 7/8)

18×14.5

16×12.5

17×13

M24

18×14.5

18×14

19×15

1″

18×14.5

M11 (1/8 PT)

8×6.3

8×6

1/4 PT

11.2×9

11×9