尺寸

L

L1

L2

L3

d

H

W

D

H1

M

250lb,500lb,750lb,1Klb,1.5Klb,2Klb

130
(5.12)

15.7
(0.62)

25.4
(1.0)

76.2
(3.0)

13.46
(0.53)

28.4
(1.12)

30.7
(1.20)

13.4
(0.53)

14.22
(0.56)

M12-6H
1/2-20UNF-2B

0.5t,1t,2t
2.5Klb,3Klb,4Klb,5KSE

130
(5.12)

15.7
(0.62)

25.4
(1.0)

76.2
(3.0)

13.46
(0.53)

31.32
(1.23)

31.32
(1.23)

13.4
(0.53)

15.75
(0.62)

M12-6H
1/2-20UNF-2B

3t,5t
2.5KSE,5Klb,7.5Klb,10Klb,15Klb

171
(6.73)

19
(0.75)

38.1
(1.5)

95.2
(3.75)

20.65(0.81)
19.81(0.78)

36.8
(1.45)

36.8
(1.45)

20.65(0.81)
19.8(0.78)

19.05
(0.75)

M20X2.5-6H
3/4-16UNF-2B

20Klb

222.25
(8.75)

25.4
(1.0)

50.8
(2.0)

120.7
(4.75)

26.9
(1.06)

49.5
(1.95)

49.5
(1.95)

27.56
(1.08)

24.75
(0.97)

M24X2-6H
1-12UNF-2B