Xinxiang Haishan Machinery Co., Ltd.
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Professional Customized Low Carbon Steel Large Copper Alloy M20 Nut
With the development of various industrial technologies, there are many kinds of parts, among which the copper nut is one of the most common ones, and its existence can be found in many places, mainly playing a fixed role.On the classification of copper nuts
Product description:
If it is classified according to the purpose, it can be generally divided into three categories: machine screws, set screws and screws for special purposes.
1. The machine screw is mainly used for a part to fix the threaded hole. The screw is generally a kind of fastener composed of the head and the screw. The fastening connection with a part with a through-hole does not need nut matching (this connection form is called screw connection, which is also a detachable connection; it can also be matched with a nut for fastening connection between two parts with a through-hole.
2. Set screw is mainly used to fix the relative position between two parts.
3. Special purpose screws such as eyebolts are used for lifting parts. The shape is generally shown as flat hexagon column, and the nut has internal threaded hole. There are also flat square or flat cylinder shaped bolts, studs or machine screws, which are used for fastening and connecting two parts to form a whole.
More details
| Company Type | Manufacture factory SGS Audit supplier |
| Fearture | 1. High load capacity Cood anti-wearing 2. Low coefficients of friction 4. High corrosion resistance 6. No contaminant by oil or grease |
| Process | Centrifugal casting,sand casting,Machining,Injection |
| Quality assurance | 2D Projector, Height Gague,Micrometer,Roughness Tester, CCD Autimatic Testing Machine CCD,Callipers |
| Tolerance | Roundness::+/- 0.01mm. Flatness:+/- 0.005mm. Height and length:+/- 0.01mm. |
XinxiangHaishan Machinery Co., Ltd is a professional manufacture of copper casting engaged in the producing and processing and sales of the bushings,high-quality copper products manufacturer, timely delivery, We strive for development with quality, strictly in accordance with GB, American Standard, German standard, British standard and other fastener standards to meet the needs of customers, and strive to create domestic high-quality copper screws, copper nuts, copper inlays and other copper standard parts. If you need to customize copper shaped non-standard parts and non-standard copper products, please send sample drawings or telephone consultation.