<h2>Product Introduction</h2>
DIN934 hex nuts made of high-quality carbon steel, grade 8.8 and 10.9.
<h3>Specifications</h3>
Standard: DIN934
Material: Carbon steel
Surface: Black oxide, electro-galvanized, hot-dip galvanized
<h3>Application & Service</h3>
Widely used in machinery, construction and steel structure.
Custom sizes and OEM orders are welcome.
DIN934 Hex Nut Dimensions (Unit: mm)
| Thread | Pitch | m max | m min | s max | s min | e min |
|---|---|---|---|---|---|---|
| M1.6 | 0.35 | 1.3 | 1.05 | 3.2 | 3.02 | 3.41 |
| M2 | 0.4 | 1.6 | 1.35 | 4 | 3.82 | 4.32 |
| M2.5 | 0.45 | 2 | 1.75 | 5 | 4.82 | 5.45 |
| M3 | 0.5 | 2.4 | 2.15 | 5.5 | 5.32 | 6.01 |
| M3.5 | 0.6 | 2.8 | 2.55 | 6 | 5.82 | 6.58 |
| M4 | 0.7 | 3.2 | 2.9 | 7 | 6.78 | 7.66 |
| M5 | 0.8 | 4 | 3.7 | 8 | 7.78 | 8.79 |
| M6 | 1 | 5 | 4.7 | 10 | 9.78 | 11.05 |
| M8 | 1.25 | 6.5 | 6.14 | 13 | 12.73 | 14.38 |
| M10 | 1.5 | 8 | 7.64 | 16 | 15.73 | 17.77 |
| M12 | 1.75 | 10 | 9.64 | 18 | 17.73 | 20.03 |
| M14 | 2 | 11 | 10.3 | 21 | 20.67 | 23.35 |
| M16 | 2 | 13 | 12.3 | 24 | 23.67 | 26.75 |
| M18 | 2.5 | 15 | 14.3 | 27 | 26.16 | 29.56 |
| M20 | 2.5 | 16 | 14.9 | 30 | 29.16 | 32.95 |
| M22 | 2.5 | 18 | 16.9 | 32 | 31.00 | 35.03 |
| M24 | 3 | 19 | 17.7 | 36 | 35.00 | 39.55 |
| M27 | 3 | 22 | 20.7 | 41 | 40.00 | 45.20 |
| M30 | 3.5 | 24 | 22.7 | 46 | 45.00 | 50.85 |
| M33 | 3.5 | 26 | 24.7 | 50 | 49.00 | 55.37 |
| M36 | 4 | 29 | 27.4 | 55 | 53.80 | 60.79 |
| M39 | 4 | 31 | 29.4 | 60 | 58.80 | 66.44 |











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