ASME B18.6.9 Wing Nuts Type D Style 1 (Inch Series)
Dimensions of ASME B18.6.9 Wing Nuts, Type D Style 1
Nominal Size or Basic Major Diameter of Thread |
Threads per inch |
Wing Spread, A |
Wing Height, B |
Wing Thickness, C |
Minimum Between Wings, D |
Boss Diameter, E |
Minimum Boss Height, G |
Minimum Wall Height, H |
Stock Thickness, T |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
8 |
32 and 36 |
0.78 |
0.72 |
0.40 |
0.34 |
0.18 |
0.14 |
0.25 |
0.41 |
0.35 |
0.08 |
0.12 |
0.04 |
0.03 |
10 |
24 and 32 |
0.91 |
0.85 |
0.47 |
0.41 |
0.21 |
0.17 |
0.34 |
0.53 |
0.47 |
0.10 |
0.12 |
0.04 |
0.03 |
12 |
24 and 28 |
1.09 |
1.03 |
0.47 |
0.41 |
0.21 |
0.17 |
0.34 |
0.53 |
0.47 |
0.10 |
0.12 |
0.05 |
0.04 |
1/4 |
20 and 28 |
1.11 |
1.05 |
0.50 |
0.44 |
0.25 |
0.21 |
0.34 |
0.62 |
0.56 |
0.11 |
0.12 |
0.05 |
0.04 |
5/16 |
18 and 24 |
1.30 |
1.24 |
0.59 |
0.53 |
0.30 |
0.26 |
0.46 |
0.73 |
0.67 |
0.14 |
0.18 |
0.06 |
0.05 |
3/8 |
16 and 24 |
1.41 |
1.34 |
0.67 |
0.61 |
0.34 |
0.30 |
0.69 |
0.83 |
0.77 |
0.16 |
0.18 |
0.06 |
0.05 |