Every industrial professional needs to have the lock nuts weight chart in kg, mm, and PDF. Having exact weight information makes your work easier and your operations run more smoothly, whether you're managing your inventory, planning a project, or figuring out shipping costs. These charts help purchasing managers and engineers maintain order and prevent guesswork. You can order more intelligently and build with confidence if you have the correct lock nut weight information, regardless of size.
Essential Lock Nuts Weight Chart in kg and mm Specifications
Standard Lock Nuts Weight Chart by Size
Size (mm) | Thread Pitch | Weight (kg) | Material Grade | Hex Width (mm) | Height (mm) | Application Type |
M6 | 1.0 | 0.002 | SS304 | 10 | 5.2 | Light Assembly |
M8 | 1.25 | 0.004 | SS316 | 13 | 6.8 | Marine Grade |
M10 | 1.5 | 0.007 | Carbon Steel | 17 | 8.4 | Heavy Duty |
M12 | 1.75 | 0.012 | Brass | 19 | 10.8 | Electrical |
M14 | 2.0 | 0.018 | Alloy Steel | 22 | 12.8 | Automotive |
M16 | 2.0 | 0.025 | Stainless | 24 | 14.8 | Industrial |
M18 | 2.5 | 0.032 | Carbon Steel | 27 | 15.8 | Construction |
M20 | 2.5 | 0.045 | Titanium | 30 | 18.0 | Aerospace |
M22 | 2.5 | 0.055 | SS316L | 32 | 19.4 | Chemical Process |
M24 | 3.0 | 0.068 | Inconel | 36 | 21.5 | High Temperature |
M27 | 3.0 | 0.089 | Duplex Steel | 41 | 23.8 | Offshore Marine |
M30 | 3.5 | 0.125 | Hastelloy | 46 | 25.6 | Chemical Process |
M33 | 3.5 | 0.155 | Monel K-500 | 50 | 28.7 | Marine Industrial |
M36 | 4.0 | 0.195 | Monel | 55 | 31.0 | Heavy Industrial |
M39 | 4.0 | 0.245 | Inconel 625 | 60 | 33.4 | Petrochemical |
M42 | 4.5 | 0.295 | Super Duplex | 65 | 35.0 | Subsea Equipment |
Lock Nuts Weight Chart – Mild Steel (Approx. kg/100 pcs)
Nut Size (mm)
Weight (kg/100 pcs)
M6
0.80
M8
1.50
M10
2.70
M12
4.30
M16
8.50
M20
14.00
M24
21.00
M30
35.00
M36
50.00
M42
72.00
| Nut Size (mm) | Weight (kg/100 pcs) |
|---|---|
| M6 | 0.80 |
| M8 | 1.50 |
| M10 | 2.70 |
| M12 | 4.30 |
| M16 | 8.50 |
| M20 | 14.00 |
| M24 | 21.00 |
| M30 | 35.00 |
| M36 | 50.00 |
| M42 | 72.00 |
Lock Nuts Weight Chart – Stainless Steel (Approx. kg/100 pcs)
| Nut Size (mm) | Weight (kg/100 pcs) |
|---|---|
| M6 | 0.95 |
| M8 | 1.75 |
| M10 | 3.20 |
| M12 | 5.00 |
| M16 | 9.80 |
| M20 | 16.20 |
| M24 | 24.50 |
| M30 | 40.50 |
| M36 | 58.00 |
| M42 | 82.00 |
Lock nuts related types:-
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