Hongxu Hardware Co., Ltd
Hongxu Hardware Co., Ltd（Jiaxing Hongxin Trading Co.,Ltd）
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DIN1587 Hex Cap Nuts ,Carbon Steel,Coarse Threaded ,Zinc Plated
1. Product Description
Cap nut also called accorn nut ,crown hex nut, blind nut, cover nut or domed cap nut ,the name suggests is the hexagonal nut with a lid, the lid its role is exposed fastening of the lateral part of the cover on, to prevent moisture or other corrosive substances into the inside so as to have the effect of rust, and improve the use time of itself and fittings.The acorn nut is one type of nuts which gets its name from its shape. Cap nut is It is one nut hat has a domed top to cover the threadeds. This is to prevent contact with the external thread to protect the threads or protect other things the threads would rub against.
2. Specification
1) Materials: Carbon Steel
2) Process Method: Cold forging& hot forging
3) Size:Diameter M3-M22
4) Standard: DIN1587
5) Surface: Zinc Plated
6) Grade: 4,8
7) Packing: Inner packing with strong plastic bag, carton finally. Packing dimension would be according to the products dimension and quantity.
8) Delivery terms: FOB / CFR / CIF etc.
9) Delivery Time: 60-70 days after get the deposit.
3. Application
General Fastening applications where need high strength and superior corrosion resistance. For the joining process required pressure is usually applied manually by the operator or by the machine.