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Preventing loose bolt connecting assembly-Bolt

JB /T 9150 - 1999

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机械行业JB /T9150 - 1999 JB9150 9150JB Preventing loose bolt connecting assembly-Bolt
机械行业JB /T9150 - 1999 JB9150 9150JB Preventing loose bolt connecting assembly-Bolt
Nominal Length L Tips:seclect Nominal Length L and get .
Screw Thread
d
M6 M8 M10 M12 M16 M20 M24 M30
ds max
min Gread A
Gread B
e min Gread A
Gread B
k Nominal Size
Gread A min
max
Gread B min
max
s max=nominal size
min Gread A
Gread B
6 8 10 12 16 20 24 30
5.82 7.78 9.78 11.73 15.73 19.67 23.67 -
5.7 7.64 9.64 11.57 15.57 19.48 23.48 29.48
11.05 14.38 17.77 20.03 26.75 33.53 39.98 -
10.89 14.2 17.59 19.85 26.17 32.95 39.55 50.85
4 5.3 6.4 7.5 10 12.5 15 18.7
3.85 5.15 6.22 7.32 9.82 12.28 14.78 -
4.15 5.45 6.58 7.68 10.18 12.72 15.22 -
3.76 5.06 6.11 7.21 9.72 12.15 14.65 18.28
4.24 5.54 6.69 7.79 10.29 12.85 15.35 19.12
10 14/13 17/16 19/18 24 30 36 46
9.78 13.67/12.73 16.76/15.73 18.72/17.73 23.67 29.67 35.38 -
9.64 13.67/12.57 16.76/15.67 18.72/17.57 23.16 29.16 35 45
L1
- - - - - - - -
L2
- - - - - - - -

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