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Click Specification

(Non-preferred) dimensions in parentheses.

Wing Nuts - Square Wing

JIS B 1185 (T4) - 2010

Display drawing:

日标JIS B1185 (T4) - 2010 JIS1185 1185JIS Wing Nuts - Square Wing
Nominal Diameter
d
M3 M4 M5 M6 M8 M10 M12 (M14) M16 (M18) M20
P Pitch
dk min
d1
n Nominal Size
max
min
H Nominal Size
max
min
h max
k min
h2 max
0.5 0.7 0.8 1 1.25 1.5 1.75 2 2 2.5 2.5
6.5 6.5 8 10 13 16 20 20 27 27 27
4 4 6 7 10 12 16 16 22 22 22
17 17 21 27 31 36 48 48 68 68 68
18.5 18.5 22.5 28.5 33 38 50 50 70 70 70
15.5 15.5 19.5 25.5 29 34 46 46 66 66 66
9 9 11 13 16 18 23 23 35 35 35
10.5 10.5 12.5 14.5 17.5 19.5 24.5 24.5 37 37 37
7.5 7.5 9.5 11.5 14.5 16.5 21.5 21.5 33 33 33
3 3 3.5 4 4.5 5.5 7 7 8 8 8
3 3 4 4.5 6 7.5 9 9 12 12 12
4 4 4.5 5 5.5 6.5 8 8 9 9 9

Alternative history