GB /T 3759 - 2008 24° Cone Connectors-Nut


Unit: mm
国标GB /T3759 - 2008 GB3759 3759GB 24° Cone Connectors-Nut
Size
4 5 6 8 6 8 10 12 (14) 15 (16) 18 22
PN MPa
Series
d
d1 Nominal Size
max
min
t1 min
h Nominal Size
max
min
h1 Cylindrical shoulder height (Optional)
s Width across Flat
t2 max
min=nominal size
t max
min=nominal size
10 10 10 10 25 25 25 25 25 25 25 16 16
LL LL LL LL L L L L L L L L L
M8*1 M10*1 M10*1 M12*1 M12*1.5 M14*1.5 M16*1.5 M18*1.5 M20*1.5 M22*1.5 M24*1.5 M26*1.5 M30*2
4 5 6 8 6 8 10 12 14 15 16 18 22
4.215 5.215 6.215 8.24 6.215 8.24 10.24 12.26 14.26 15.26 16.26 18.26 22.29
4.14 5.14 6.14 8.15 6.14 8.15 10.15 12.15 14.15 15.15 16.15 18.15 22.16
5 5.5 5.5 6 7 7 8 8 8 8.5 8.5 8.5 9.5
11 11.5 11.5 12 14.5 14.5 15.5 15.5 15.5 17 17.5 18 20
11.5 12 12 12.5 15 15 16 16 16 17.5 18 18.5 20.5
10.8 11.3 11.3 11.8 14.3 14.3 15.3 15.3 15.3 16.8 17.3 17.8 19.8
3.5 3.5 3.5 3.5 4 4 4 5 5 5 5 5 7
10 12 12 14 14 17 19 22 24 27 30 32 36
7.7 8 8.4 8.9 10.2 10.2 11.2 11.2 11.2 11.7 11.7 11.7 13.7
7.5 7.8 8.2 8.7 10 10 11 11 11 11.5 11.5 11.5 13.5
8.2 8.7 8.7 9.2 10.7 10.7 11.7 11.7 11.7 12.7 13.2 13.2 14.7
8 8.5 8.5 9 10.5 10.5 11.5 11.5 11.5 12.5 13 13 14.5
Size
28 35 42 6 8 10 12 (14) 16 20 25 30 38
PN MPa
Series
d
d1 Nominal Size
max
min
t1 min
h Nominal Size
max
min
h1 Cylindrical shoulder height (Optional)
s Width across Flat
t2 max
min=nominal size
t max
min=nominal size
10 10 10 63 63 63 63 63 40 40 40 25 25
L L L S S S S S S S S S S
M36*2 M45*2 M52*2 M14*1.5 M16*1.5 M18*1.5 M20*1.5 M22*1.5 M24*1.5 M30*2 M36*2 M42*2 M52*2
28 35.3 42.3 6 8 10 12 14 16 20 25 30 38.3
28.29 35.4 42.4 6.215 8.24 10.24 12.26 14.26 16.26 20.29 25.29 30.29 38.4
28.16 35.3 42.3 6.14 8.15 10.15 12.15 14.15 16.15 20.16 25.16 30.16 38.3
10 12 12 8.5 8.5 8.5 8.5 10 1O.5 12 14 15 17
21 24 24 16.5 16.5 17.5 17.5 19 20.5 24 27 29 32.5
21.5 24.5 24.5 17 17 18 18 19.5 21 24.5 27.5 29.5 33
20.8 23.8 23.8 16.3 16.3 17.3 17.3 18.8 20.3 23.8 26.8 28.8 32.3
7 8 8 5 5 5 5 6 6 8 9 10 10
41 50 60 17 19 22 24 27 30 36 46 50 60
14.2 16.2 16.2 11.2 11.2 11.2 11.2 12.2 13.2 15.7 17.2 18.2 19.7
14 16 16 11 11 11 11 12 13 15.5 17 18 19.5
15.2 17.2 17.2 12.7 12.7 12.7 12.7 13.7 14.7 17.2 19.2 20.2 22.7
15 17 17 12.5 12.5 12.5 12.5 13.5 14.5 17 19 20 22.5
①,The pipe diameter
Alternative history
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