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TB /T 2347 - 1993

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铁道部TB /T2347 - 1993 TB2347 2347TB
Screw Thread
d
M22 M24
Performance level
ds
ds1
e
s
k
L max
min
b max
min
8.8 10.9
20.376 22.051
22 24
39.55 39.55
36 36
15 15
154/164/174 154/169/174/184
150/160/170 150/165/170/180
66 66
60 60

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