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  • (M14)
  • M16
  • M20
  • M24
  • (M27)
  • M30
  • (M33)

41

  • 50
  • 55
  • 60
HG /T 20634 GB5782 - 2009 Hexagon bolts for flange pipe
Thread Specifications
d
(M14)
P
b
ds max=nominal size
min Grade A
Grade B
k Grade A max
min
Grade B max
min
s max=nominal size
min Grade A
Grade B
e min Grade A
Grade B
2
34
40
53
14
13.73
13.57
8.98
8.62
9.09
8.51
21
20.67
20.16
23.36
22.78