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HEX NUT DIN934
Metric
Thread Pitch refer to size spec.
(eg: M3-0.5 = M3 diameter with 0.5 thread pitch)
| M1.0 | M1.2 | M1.4 | M1.6 | M2.0 | M2.5 | |
| S/HEX Width | 2.4-2.5 | 2.9-3.0 | 2.9-3.0 | 3.02-3.2 | 3.82-4.0 | 4.82-5.0 |
| e/HEX Across min | 2.71 | 3.28 | 3.28 | 3.41 | 4.32 | 5.45 |
| k/Height | 0.55-0.8 | 0.75-1.0 | 0.95-1.2 | 1.05-1.3 | 1.35-1.6 | 1.75-2.0 |
| M3 | M4 | M5 | M6 | M8 | M10 | |
| S/HEX Width | 5.32-5.5 | 6.78-7 | 7.78-8 | 9.78-10 | 12.73-13 | 16.73-17 |
| e/HEX Across min | 6.01 | 7.66 | 8.79 | 11.05 | 14.38 | 18.9 |
| k/Height | 2.15-2.4 | 2.9-3.2 | 3.7-4 | 4.7-5 | 6.14-6.5 | 7.64-8.0 |
| M12 | M14 | M16 | M18 | M20 | M22 | |
| S/HEX Width | 18.67-19 | 21.67-22 | 23.67-24 | 26.16-27 | 29.16-30 | 31-32 |
| e/HEX Across min | 21.1 | 24.49 | 26.75 | 29.56 | 32.95 | 35.03 |
| k/Height | 9.64-10 | 10.3-11 | 12.3-13 | 14.3-15 | 14.9-16 | 16.9-18 |
| M24 | M27 | M30 | M36 | M42 | M48 | |
| S/HEX Width | 35-36 | 40-41 | 45-46 | 53.8-55 | 63.1-65 | 73.1-75 |
| e/HEX Across min | 39.55 | 45.2 | 50.85 | 60.79 | 71.3 | 82.6 |
| k/Head Height | 17.7-19 | 20.7-22 | 22.7-24 | 27.4-29 | 32.4-34 | 36.4-38 |
Product Advantages
Engineered fastener design tailored for versatility
The M18-2.5 hex nut features a hexagonal shape that provides excellent wrench engagement, allowing users to apply torque efficiently and safely. Its stainless steel construction balances strength with corrosion resistance, fitting seamlessly into various hardware systems without modification. The standardized thread pitch and adherence to DIN934 ensure compatibility across many bolt types, streamlining procurement and assembly processes. This nut’s flat bearing surface evenly spreads load pressure, minimizing deformation risks and promoting stable connections in structural or mechanical setups.
Enhanced durability and user-friendly installation experience
Users benefit from the stainless steel nut‘s ability to resist rust and galling, which extends service life and reduces maintenance frequency. Its smooth surfaces facilitate easy handling and torque application, making installation straightforward even in less accessible areas. The reliable grip also reduces loosening from vibration or thermal expansion, improving stability in both temporary and permanent assemblies. Available from a trustworthy nut supplier, this product delivers consistent quality, helping users achieve efficient and durable fastening results without frequent part replacements.
FAQ
What materials are used for your hex nuts?
Our M18-2.5 Hex Nut DIN934 is made from A2 stainless steel, chosen for its corrosion resistance. This stainless steel nut is ideal for environments exposed to moisture or mild chemicals, ensuring long-term durability and reliable fastening performance.
Can I order stainless steel nuts in bulk, and is there a minimum quantity?
Yes, we accept orders ranging from a single piece to bulk quantities. Whether you need a few or many nuts, our platform supports flexible procurement options to suit both small projects and large manufacturing needs.
How can I ensure proper installation of your hex nuts?
Our DIN934 hex nuts have a flat bearing surface and a hexagonal shape that fits standard wrenches for secure tightening. Using the correct bolt size and torque helps maintain fastener integrity, especially when working with stainless steel nuts in machinery and equipment assembly.
Do you provide certification and shipping documentation with orders?
We automatically send certificates of conformity and all shipping documents to your email with each shipment. Our experienced export team supports various shipping terms and can facilitate logistics to ensure your nut supplier needs are met efficiently.
Shanghai Screwtool is a long-standing OEM supplier who has served US and Europe fastener industry for over 20 years.
If you have regular demands for screws and fasteners, we recommend that you can contact us directly (info@shscrewtool.com) for economic offer and complete service.
