D1

M10×1.5-6g

M10×1.5-6g

M10×1.5-6g

M12×1.75-6g

M20×2.5-6g

A

58.5[2.303]
55.5[2.185]

64.5[2.539]
61.5[2.421]

71.5[2.815]
68.5[2.697]

77.7[3.059]
74.7[2.941]

117[4.606]
113[4.449]

B Min

30[1.2]

32[1.26]

40[1.6]

70[2.8]

C

13.89[0.547]
13.11[0.516]

18.26[0.719]
16.69[0.657]

27.76[1.093]
26.19[1.031]

D2

19.0[0.748] 17.7[0.697]

24.3[0.957]
22.7[0.894]

39.6[1.559]
36.4[1.433]

E

5.6[0.220] 4.4[0.173]

7.8[0.307]
6.2[0.244]

10.8[0.425]
9.2[0.362]

F

6.0[0.236] 4.0[0.157]

9.5[0.374]
6.5[0.256]

14.0[0.551]
11.0[0.433]

R1

10.5[0.413]

13.3[0.524]

20.7[0.815]

R2Max

0.50[0.02]

0.8[0.031]

1.2[0.047]

DS

8.93[0.352]

10.75[0.423]

18.25[0.719]

V

9.96[0.392] 9.17[0.361]

12.7[0.500]
11.9[0.468]

19.05[0.750]
17.48[0.688]

H

4.0[0.16]

5.0[0.2]

∮

6.0[0.24]

9.5[0.37]

15.0[0.59]

性能等級

4.6,4.8,5.6,5.8,8.8,10.9,12.9,A2-70, A4-70,A4-80

表面處理

鍍鋅（黃鋅、藍(lán)鋅、漂洗色）、發(fā)黑、磷化油、磷酸鋅、熱鍍鋅（HDG）、達(dá)克羅、交美特

材質(zhì)

鋼

支持客戶定制