|
ASTM A563M
Heavy Hex Structural Nuts-NINGBO BOLT |
ASME B18.2.4.6M Metric Heavy Hex Nuts
Dimensions of ASME
B18.2.4.6M Metric Heavy Hex Nuts
|
Nominal Nut Diameter and Thread Pitch |
Width Across Flats, S |
Width Across Corners, E |
Thickness M |
Bearing Face Diameter, Dw, Min |
Washer Face Thickness, C |
|
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
|
M12 x 1.75 |
21 |
20.16 |
24.25 |
22.78 |
12.3 |
11.9 |
19.2 |
0.8 |
0.4 |
|
M14 x 2 |
24 |
23.16 |
27.71 |
26.17 |
14.3 |
13.6 |
22 |
0.8 |
0.4 |
|
M16 x 2 |
27 |
26.16 |
31.18 |
29.56 |
17.1 |
16.4 |
24.9 |
0.8 |
0.4 |
|
M20 x 2.5 |
34 |
33 |
39.26 |
37.29 |
20.7 |
19.4 |
31.4 |
0.8 |
0.4 |
|
M22 x 2.5 |
36 |
35 |
41.57 |
39.55 |
23.6 |
22.3 |
33.3 |
0.8 |
0.4 |
|
M24 x 3 |
41 |
40 |
47.34 |
45.2 |
24.2 |
22.9 |
38 |
0.8 |
0.4 |
|
M27 x 3 |
46 |
45 |
53.12 |
50.85 |
27.6 |
26.3 |
42.8 |
0.8 |
0.4 |
|
M30 x 3.5 |
50 |
49 |
57.74 |
55.37 |
30.7 |
29.1 |
46.6 |
0.8 |
0.4 |
|
M36 x 4 |
60 |
58.8 |
69.28 |
66.44 |
36.6 |
35 |
55.9 |
0.8 |
0.4 |
|
M42 x 4.5 |
70 |
67.9 |
80.83 |
77.41 |
42 |
40.4 |
64.5 |
1 |
0.5 |
|
M48 x 5 |
80 |
77.6 |
92.38 |
88.46 |
48 |
46.4 |
73.7 |
1 |
0.5 |
|
M56 x 5.5 |
90 |
87.2 |
103.92 |
99.41 |
56 |
54.1 |
82.8 |
1 |
0.5 |
|
M64 x 6 |
100 |
96.8 |
115.47 |
110.35 |
64 |
62.1 |
92 |
1 |
0.5 |
|
M72 x 6 |
110 |
106.4 |
127.02 |
121.3 |
72 |
70 |
101.1 |
1.2 |
0.6 |
|
M80 x 6 |
120 |
116 |
138.56 |
132.24 |
80 |
78.1 |
110.2 |
1.2 |
0.6 |
|
M90 x 56 |
135 |
130.5 |
155.88 |
148.77 |
90 |
87.8 |
124 |
1.2 |
0.6 |
|
M100 x 6 |
150 |
145 |
173.21 |
165.3 |
100 |
97.8 |
137.8 |
1.2 |
0.6 |
1.
This size with width across flat of 15mm is not
standard. Unless specifically ordered, M10 hex jam nuts with 16 mm width across
flats will be furnished
2.
All dimensions are in millimeters.
|
