六角螺母规格

L 型六角螺母（GB/T6170-2000)规格表

M1.6

M2M2.5M3

M3.5☆

M4M5M6M8M10M12

M14☆

M16

M18☆

M20

M22☆

M24

M27☆

M30

M33☆

M36

M39☆

M42

M45☆

M48

M52☆

M56M60 ☆M64

0.350.4

0.50.50.60.70.81 1.25 1.5 1.7522 2.5 2.5 2.533 3.5 3.544 4.5 4.555 5.5 5.56max 0.2

0.20.30.40.40.40.50.50.60.60.60.60.80.80.80.80.80.80.80.80.811111111min

0.1

0.1

0.10.20.20.20.20.20.150.150.150.150.20.20.20.2

0.2

0.2

0.20.20.2

0.3

0.3

0.30.3

0.3

0.30.30.3max 1.84 2.3 2.9 3.54 4.6 5.8 6.88.7510.81315.117.319.521.623.725.929.132.435.638.942.145.448.651.856.26164.869min

1.62

2.53

3.5456810121416182022

24

27303336

39

424548

52

566064dw min 2.4

3.1

4.1 4.65

5.9

6.98.911.614.616.619.622.524.92

7.731.433.338

42.846.651.155.960

64.769.574.27983.4

88

e min 3.41 4.3 5.56 6.67.78.81114.417.82023.426.829.63337.339.645.250.955.460.866.471.37782.688.39499.2105max 1.3

1.6

2 2.4 2.8 3.2 4.7 5.2 6.88.410.812.814.815.81819.421.523.825.628.731

33.4

34

3638

42

454851min 1.05 1.4 1.8

2.2

2.6

2.9

4.4

4.9

6.44

8.04

10.4

12.1

14.1

15.1

16.9

18.120.222.5

24.3

27.4

29.431.832.434.4

36.440.4

43

46.4

49

螺纹规格D

P ①

c

da

m

mw min0.8 1.1 1.4 1.72 2.3 3.5 3.9 5.2 6.48.39.711.312.413.514.516.21819.421.923.525.425.927.529.132.33537.139

公称

3.245 5.567810131618212427303436414650556065707580859095

=max

s

min 3.02 3.8 4.8 5.3 5.8 6.87.89.812.715.717.720.723.726.229.2333540454953.858.863.168.173.178.18387.893