MS Sheet Weight Chart – Kg, mm & PDF (2026 Edition)
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Understanding Industrial Nuts
Industrial Nuts Weight Chart in kg, MM, and PDF are internally threaded fasteners that work in conjunction with bolts, screws, or studs to hold two or more components tightly together. They come in various shapes, sizes, materials, and strength grades to accommodate specific applications.
Industrial Nut Weight Chart (Inch Series-Expanded Table)
Here’s a useful weight chart for standard hex nuts made of carbon steel. These figures are approximate and useful for estimating load weights, shipping costs, or inventory planning:
| Nut Size (inches) | Weight per 100 pcs (kg) | Thread per Inch (TPI) | Across Flats (mm) | Common Use Case |
| 1/4″ | 0.60 | 20 | 11.1 | Light machinery, furniture |
| 5/16″ | 1.00 | 18 | 12.7 | Automotive, HVAC systems |
| 3/8″ | 1.50 | 16 | 14.3 | General industrial use |
| 7/16″ | 2.20 | 14 | 16.0 | Heavy equipment fastening |
| 1/2″ | 3.00 | 13 | 19.1 | Construction, pipe fittings |
| 9/16″ | 4.00 | 12 | 20.6 | Structural steel joints |
| 5/8″ | 5.20 | 11 | 22.2 | Bridgework, load-bearing joints |
| 3/4″ | 8.20 | 10 | 25.4 | Machinery assembly |
| 7/8″ | 11.50 | 9 | 28.6 | Heavy structural applications |
| 1″ | 15.80 | 8 | 31.8 | Construction, steel fabrication |
| 1 1/8″ | 21.00 | 7 | 35.0 | Power plants, rail infrastructure |
Anyone working in engineering, construction, or do-it-yourself projects needs to know the weight and dimensions of different nuts. Professionals and enthusiasts alike find the Nut Weight Chart to be an indispensable tool for making well-informed decisions when choosing and using fasteners for a variety of projects.
Nut Weight Chart In KG, MM, PDF
|
NUTS |
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|
APPROX. WEIGHT IN KGS FOR 100 NOS. |
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|
SIZE |
OLD SPEC IS 1363/67 |
NEW SPEC IS 1363/92 |
HEIGHT = DIA NUTS |
HEX LOCK NUTS IS 1364-84 |
HSS NUTS IS: 6623 |
Castle Nuts IS 2232-67 |
Nylock Nuts Din 985 |
SIZE |
HEX NUTS BSW / BSF |
HEX LOCK NUTS BSW / BSF |
SQUARE NUTS – BSW |
ASTM A-194 UNC HEAVY HEX NUTS |
|
|
M2 |
0.011 |
1/8″ |
0.041 |
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|
M3 |
0.033 |
0.050 |
5/32″ |
0.053 |
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|
M4 |
0.067 |
0.112 |
0.100 |
3/16″ |
0.133 |
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|
M5 |
0.111 |
0.080 |
0.230 |
0.140 |
1/4″ |
0.323 |
0.190 |
0.340 |
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|
M6 |
0.232 |
0.120 |
0.316 |
0.240 |
5/16″ |
0.510 |
0.340 |
0.654 |
0.758 |
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|
M7 |
0.294 |
0.396 |
0.300 |
3/8″ |
0.817 |
0.510 |
0.966 |
1.370 |
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|
M8 |
0.482 |
0.300 |
0.735 |
0.510 |
7/16″ |
1.389 |
0.930 |
1.683 |
2.000 |
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|
M10 |
1.020 |
0.909 |
1.282 |
0.670 |
1.580 |
1.060 |
1/2″ |
2.222 |
1.430 |
2.677 |
2.959 |
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|
M12 |
1.590 |
1.389 |
1.942 |
1.090 |
2.000 |
1.720 |
5/8″ |
4.348 |
2.700 |
5.040 |
5.263 |
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|
M14 |
2.400 |
3.049 |
1.680 |
2.700 |
2.600 |
3/4″ |
7.184 |
4.800 |
8.818 |
8.621 |
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|
M16 |
3.081 |
3.333 |
3.906 |
1.800 |
6.040 |
3.890 |
3.400 |
7/8″ |
8.621 |
5.600 |
10.917 |
12.658 |
|
|
M18 |
4.448 |
5.814 |
2.690 |
5.750 |
4.500 |
1″ |
12.987 |
8.500 |
15.432 |
17.986 |
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|
M20 |
6.031 |
6.667 |
7.519 |
3.300 |
11.530 |
7.520 |
6.500 |
1.1/8″ |
18.182 |
11.800 |
23.364 |
26.316 |
|
|
M22 |
7.143 |
8.929 |
9.091 |
3.890 |
14.280 |
9.300 |
7.500 |
1.1/4″ |
26.596 |
17.200 |
33.333 |
34.247 |
|
|
M24 |
10.309 |
12.500 |
12.821 |
5.100 |
19.770 |
13.100 |
10.000 |
1.3/8″ |
37.879 |
23.000 |
44.248 |
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|
M27 |
15.432 |
18.657 |
8.150 |
28.230 |
19.200 |
16.200 |
1.1/2″ |
45.455 |
28.000 |
60.241 |
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|
M30 |
21.645 |
26.596 |
10.400 |
36.500 |
26.400 |
21.200 |
1.5/8″ |
71.429 |
73.529 |
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|
M33 |
27.174 |
34.483 |
14.300 |
33.330 |
31.700 |
1.3/4″ |
71.429 |
46.000 |
90.909 |
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|
M36 |
37.037 |
43.860 |
17.600 |
28.180 |
44.700 |
41.500 |
2″ |
81.967 |
54.000 |
135.135 |
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|
M39 |
47.619 |
57.471 |
24.000 |
58.400 |
49.900 |
2.1/4″ |
111.111 |
185.185 |
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|
M42 |
57.471 |
73.529 |
27.500 |
71.000 |
62.800 |
2.1/2″ |
172.414 |
238.095 |
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|
M45 |
72.464 |
92.593 |
37.000 |
86.000 |
77.100 |
2.3/4″ |
263.158 |
333.333 |
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|
M48 |
92.593 |
113.636 |
42.800 |
106.000 |
99.800 |
3″ |
333.333 |
454.545 |
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|
M52 |
108.696 |
138.889 |
52.000 |
130.000 |
0 BA |
0.270 |
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|
M56 |
131.579 |
166.667 |
2 BA |
0.126 |
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M60 |
161.290 |
192.308 |
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M64 |
185.185 |
227.273 |
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M72 |
250.000 |
312.500 |
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|
M80 |
333.333 |
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M90 |
454.545 |
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M100 |
625.000 |
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Hex Nuts Weight & Size Chart
|
Nut Size (mm) |
Weight per 1000 Nuts (kg) |
|
M6 |
0.30 |
|
M8 |
0.60 |
|
M10 |
1.20 |
|
M12 |
2.40 |
|
M16 |
5.40 |
|
M20 |
9.60 |
Nylock Nuts Weight & Size Chart
|
Nut Size (mm) |
Weight per 1000 Nuts (kg) |
|
M5 |
0.25 |
|
M6 |
0.50 |
|
M8 |
1.00 |
|
M10 |
2.00 |
|
M12 |
3.50 |
|
M14 |
5.25 |
Stainless Steel 304 Nuts Weight Chart
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MM THREADS AS PER IS 1363/67 |
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APPROXIMATE WEIGHT IN KGS FOR 100 NOS |
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LENGTH |
DIAMETER |
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|
M 5 |
M 6 |
M 8 |
M 10 |
M 12 |
M 14 |
M 16 |
M 18 |
M 20 |
M 22 |
|
|
16 mm |
0.448 |
0.743 |
1.590 |
3.211 |
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|
20 mm |
0.598 |
0.812 |
1.711 |
3.411 |
4.892 |
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|
25 mm |
0.660 |
0.897 |
1.871 |
3.660 |
5.252 |
8.170 |
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|
30 mm |
0.737 |
1.010 |
2.070 |
3.912 |
5.574 |
9.690 |
10.707 |
18.657 |
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|
35 mm |
0.804 |
1.120 |
2.271 |
4.223 |
5.974 |
10.000 |
11.416 |
16.026 |
19.608 |
|
|
40 mm |
0.881 |
1.230 |
2.470 |
4.533 |
6.410 |
10.288 |
12.107 |
16.667 |
20.747 |
|
|
45 mm |
0.958 |
1.340 |
2.671 |
4.840 |
6.859 |
10.504 |
12.821 |
17.241 |
21.739 |
|
|
50 mm |
1.030 |
1.450 |
2.870 |
5.155 |
7.299 |
11.261 |
13.624 |
17.857 |
22.727 |
28.409 |
|
55 mm |
1.560 |
3.071 |
5.464 |
7.740 |
11.628 |
14.409 |
18.868 |
23.810 |
30.120 |
|
|
60 mm |
1.670 |
3.270 |
5.774 |
8.183 |
12.255 |
15.244 |
20.000 |
25.126 |
32.051 |
|
|
65 mm |
1.781 |
3.472 |
6.083 |
8.621 |
12.626 |
16.026 |
21.008 |
26.455 |
34.014 |
|
|
70 mm |
1.890 |
3.671 |
6.394 |
9.058 |
12.987 |
16.835 |
22.124 |
27.778 |
35.461 |
|
|
75 mm |
2.000 |
3.873 |
6.702 |
9.506 |
13.228 |
17.606 |
23.256 |
29.070 |
39.063 |
|
|
80 mm |
2.111 |
4.072 |
7.013 |
10.000 |
13.889 |
18.248 |
24.510 |
30.303 |
40.000 |
|
|
90 mm |
4.472 |
7.634 |
10.917 |
14.925 |
19.841 |
26.042 |
33.113 |
41.667 |
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|
100 mm |
4.873 |
8.251 |
11.820 |
16.340 |
21.459 |
27.778 |
35.714 |
46.296 |
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|
110 mm |
8.881 |
12.723 |
17.730 |
23.041 |
31.250 |
38.168 |
47.170 |
|||
|
120 mm |
9.506 |
13.624 |
18.797 |
24.631 |
32.895 |
40.984 |
50.000 |
|||
|
130 mm |
10.101 |
14.535 |
20.000 |
26.316 |
34.722 |
43.478 |
52.632 |
|||
|
140 mm |
10.707 |
15.432 |
20.833 |
27.933 |
35.461 |
46.296 |
55.556 |
|||
|
150 mm |
11.312 |
16.340 |
22.222 |
29.412 |
37.594 |
48.544 |
58.824 |
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|
160 mm |
11.905 |
17.241 |
24.272 |
31.056 |
40.984 |
50.505 |
61.728 |
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|
170 mm |
12.500 |
18.116 |
32.680 |
53.191 |
64.935 |
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|
180 mm |
13.123 |
19.011 |
26.882 |
34.247 |
55.556 |
67.568 |
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|
190 mm |
13.736 |
19.920 |
35.971 |
58.140 |
70.423 |
|||||
|
200 mm |
14.327 |
20.833 |
29.586 |
37.594 |
49.020 |
60.976 |
73.529 |
|||
|
220 mm |
15.528 |
22.624 |
40.650 |
65.789 |
79.365 |
|||||
|
240 mm |
16.722 |
24.510 |
43.860 |
71.429 |
84.746 |
|||||
|
250 mm |
17.301 |
25.381 |
45.455 |
74.627 |
87.719 |
|||||
|
260 mm |
17.921 |
26.316 |
47.170 |
76.923 |
90.909 |
|||||
|
280 mm |
19.157 |
28.090 |
50.505 |
81.967 |
98.039 |
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|
300 mm |
20.325 |
29.940 |
53.763 |
87.719 |
104.167 |
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|
320 mm |
31.646 |
56.818 |
92.593 |
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|
340 mm |
33.557 |
60.241 |
98.039 |
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|
360 mm |
35.211 |
63.291 |
104.167 |
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|
380 mm |
37.037 |
66.667 |
108.696 |
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|
400 mm |
39.063 |
69.444 |
113.636 |
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The Nuts Weight Chart in Kg and mm is an essential tool for professionals in the engineering and construction industries. It simplifies the process of selecting the right nut size and material by providing accurate weight data, ensuring efficiency and precision in every project. Whether you’re managing large-scale industrial applications or small mechanical assemblies, referring to a detailed nut weight chart PDF helps maintain consistency, optimise material use, and improve overall project accuracy.