To meet diversified global purchasing demands, our company provides comprehensive services for all 304 hex nuts and matching bolts, including large-scale bulk wholesale, customized size specification adjustment, and customized surface treatment processes. Our 304 hex nuts are manufactured to ISO metric fastener standards, with stable thread pitch and dimensional accuracy, ensuring reliable connection performance in various working conditions.
We maintain stable direct supply quality and competitive pricing for long-term global cooperative clients. Our product line covers fine thread and standard thread 304 hex nuts in sizes from M3 to M30, with complete specifications for your different application needs.
These stainless steel hex nuts are widely used in construction, machinery, automotive, and marine industries, thanks to their excellent corrosion resistance and mechanical strength.
For more product details, size customization quotations and bulk order cooperation, you may browse our Stainless Steel Fasteners Category Page for more related hardware products.
| Specification | Pitch P | Thread inner diameter d1min | WAF s (公称) | Thickness m (公称) |
| M3 | 0.5 | 2.459 | 5.5 | 2.4 |
| M4 | 0.7 | 3.242 | 7.0 | 3.2 |
| M5 | 0.8 | 4.134 | 8.0 | 4.0 |
| M6 | 1.0 | 4.917 | 10.0 | 5.0 |
| M8 | 1.25 | 6.647 | 13.0 | 6.8 |
| M10 | 1.5 | 8.376 | 16.0 | 8.4 |
| M12 | 1.75 | 10.106 | 18.0 | 10.8 |
| M14 | 2.0 | 11.835 | 21.0 | 12.8 |
| M16 | 2.0 | 13.835 | 24.0 | 14.8 |
| M18 | 2.5 | 15.294 | 27.0 | 15.8 |
| M20 | 2.5 | 17.294 | 30.0 | 18.0 |
| M22 | 2.5 | 19.294 | 32.0 | 19.0 |
| M24 | 3.0 | 20.752 | 36.0 | 21.5 |
| M27 | 3.0 | 23.752 | 41.0 | 23.8 |
| M30 | 3.5 | 26.211 | 46.0 | 25.6 |
(For further information regarding the parameters, please do not hesitate to contact us.)
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