Weld nut and clinch nut can be installed into dissimilar metals as thin as 0.20mm and are flush on the opposite side. The clinch fasteners can be installed in-die, something that you cannot do with welding. Welding causes spatter and environmental concerns that are not an issue with self-clinching fasteners.
Clinching is a simple technique for point joining of metal sheets from around 0.5 to 3mm thick, up to a total joint thickness of about 6mm. Clinching is used mainly for high-volume, undemanding applications such as white goods, heating and ventilating parts and automotive components.
In metalworking, clinching or press-joining is a bulk sheet metal forming process aimed at joining thin metal sheets without additional components, using special tools to plastically form an interlock between two or more sheets.
| Item | High Quality Galvanized hexagon rivet nuts self clinching nuts expansion for sheet metal | |||||||
| Finish | zinc plated | |||||||
System of measurement | Metric | |||||||
| Application | Heavy Industry, Retail Industry, General Industry, Automotive Industry | |||||||
Material | Steel | |||||||
| Standard | GB | |||||||
Size | M12 | |||||||
Drill hole diameter | 14.5 | |||||||
| Diameter | 14.85 | |||||||
| Height | 2.8 | |||||||
| Sheet thickness | 3 | |||||||
Certificate | ISO9001-2008 | |||||||
Customization | Provided | |||||||
Sample | Sample is free, express cost negotiate | |||||||
Packing | Bulk in carton+export pallet | |||||||
(1)Small box packging | ||||||||
(2)25-30kgs/ctn in bulk, 36-48cartons/pallet | ||||||||
(3)Assortment in poly bag or plastic box | ||||||||
Delivery time | Quantity | Delivery time | ||||||
1-1000pcs | 3 days | |||||||
1001-5000pcs | 7 days | |||||||
5001-10000pcs | 9 days | |||||||
>10000pcs | To be negotiated | |||||||




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