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Hexagon Nut For Pressure Vessel Flange

NB /T 47027 - 2012

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压力容器NB /T47027 - 2012 NB47027 47027NB Hexagon Nut For Pressure Vessel Flange
Screw Thread
d
M16 M20 M24 M27 M30 M36 M42 M48
P Pitch
e min
m max
min
s max
min
mw min
2 2.5 3 3 3.5 3 3 3
29.3 36.96 44.8 50.4 54.88 65.86 70.67 81.87
16.4 20.4 24.4 27.4 30.4 36.5 42.5 48.5
15.7 19.1 23.1 26.1 28.8 34.9 40.9 46.9
27 34 41 46 50 60 65 75
26.16 33 40 45 49 58.8 63.1 73.1
12.5 13.9 18.5 20.9 23.1 27.9 32.2 37.5