- Technology Driven, High Performance Fasteners
- Sonipat, Haryana India
- sales@bigboltnut.com
ISO 4032 Grade A2-70
|
S. No. |
Size |
Pitch (p) |
Width across corner (e) |
Width across Flat (s) |
Thickness (m) |
da |
dw |
Major Diameter D |
Pitch Diameter D1 |
Minor Diameter D2 |
|||||
|
mm |
Min. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Min. |
Min. |
Max. |
Min. |
Max. |
||
|
1 |
M-16 |
2.0 |
26.75 |
23.67 |
24 |
14.10 |
14.80 |
16 |
17.30 |
22.50 |
16.00 |
14.70 |
14.93 |
13.84 |
14.21 |
|
2 |
M-18 |
2.5 |
29.56 |
26.16 |
27 |
15.10 |
15.80 |
18 |
19.50 |
24.90 |
18.00 |
16.38 |
16.60 |
15.60 |
15.70 |
|
3 |
M-20 |
2.5 |
32.95 |
29.16 |
30 |
16.90 |
18.00 |
20 |
21.60 |
27.70 |
20.00 |
18.38 |
18.60 |
17.60 |
17.70 |
|
4 |
M-22 |
2.5 |
37.29 |
33.00 |
34 |
18.10 |
19.40 |
22 |
23.70 |
31.40 |
22.00 |
20.38 |
20.60 |
19.60 |
19.70 |
|
5 |
M-24 |
3.0 |
39.55 |
35.00 |
36 |
20.20 |
21.50 |
24 |
25.90 |
33.30 |
24.00 |
22.05 |
22.32 |
20.70 |
20.80 |
|
6 |
M-27 |
3.0 |
45.20 |
40.00 |
41 |
22.50 |
23.80 |
27 |
29.10 |
38.00 |
27.00 |
25.05 |
25.32 |
23.80 |
23.90 |
|
7 |
M30 |
3.5 |
50.85 |
45.00 |
46 |
24.30 |
25.60 |
30 |
32.40 |
42.80 |
30.00 |
27.73 |
28.01 |
26.50 |
26.60 |
|
8 |
M-33 |
3.5 |
55.37 |
49.00 |
50 |
27.40 |
28.70 |
33 |
35.60 |
46.60 |
33.00 |
30.73 |
31.01 |
29.20 |
29.30 |
|
9 |
M-36 |
4.0 |
60.79 |
53.80 |
55 |
29.40 |
31.00 |
36 |
38.90 |
51.10 |
36.00 |
33.40 |
33.70 |
32.10 |
32.20 |
|
10 |
M-39 |
4.0 |
66.44 |
58.80 |
60 |
31.80 |
33.40 |
39 |
42.10 |
55.90 |
39.00 |
36.40 |
36.70 |
35.10 |
35.20 |
|
11 |
M-42 |
4.5 |
71.30 |
63.10 |
65 |
32.40 |
34.00 |
42 |
45.40 |
60.00 |
42.00 |
39.08 |
39.39 |
37.60 |
37.70 |
|
12 |
M-45 |
4.5 |
76.95 |
68.10 |
70 |
34.40 |
36.00 |
45 |
48.60 |
64.70 |
45.00 |
42.08 |
42.39 |
40.90 |
41.00 |
|
13 |
M-48 |
5.0 |
82.60 |
73.10 |
75 |
36.40 |
38.00 |
48 |
51.80 |
69.50 |
48.00 |
44.75 |
45.09 |
43.10 |
43.20 |
|
14 |
M-52 |
5.0 |
88.25 |
78.10 |
80 |
40.40 |
42.00 |
52 |
56.20 |
74.20 |
52.00 |
48.75 |
49.09 |
47.50 |
47.60 |
|
15 |
M-56 |
5.5 |
93.56 |
82.80 |
85 |
43.40 |
45.00 |
56 |
60.50 |
78.70 |
56.00 |
52.43 |
52.78 |
50.80 |
50.90 |
|
16 |
M-60 |
5.5 |
99.21 |
87.80 |
90 |
46.40 |
48.00 |
60 |
64.80 |
83.40 |
60.00 |
56.43 |
56.78 |
54.90 |
55.00 |
|
17 |
M-64 |
6.0 |
104.86 |
92.80 |
95 |
49.10 |
51.00 |
64 |
69.10 |
88.20 |
64.00 |
60.10 |
60.48 |
57.80 |
57.90 |