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                        Lock Nut


                        As a leading nut manufacture in China, Ningbo Haixin® always keeps creative and innovative to make progress. Lock nuts are the result of our continuous innovation. Our factory has endeavored to cooperate with our customers to perform better. In the past decades, we have invested a lot in labor and purchased lots of advanced automatic machines to improve our quality of products. With reliable quality and reasonable prices, we trust our lock nuts will have a bigger market all over the world.

                        Ningbo Haixin® can produce a variety of lock nuts. They are pin lock nuts, tri-lock nuts, steel top lock nuts, all metal prevailing torque nuts, DIN985 insert lock nuts and so on. The lock nuts shall meet standard mechanical property and special torque performance requirements. And most of these lock nuts have special finish or surface requirements like zinc plating, hot dip galvanized,or blue wax. With many years’ production experience, our factory can also design and produce special lock nuts according to your requirements.

                        Lock nuts have many advantages. They can effectively improve the assembly accuracy and spindle flexion, meanwhile, prolong the service life of the work piece. They are simply installed and not easy to loosen. Lock nuts are widely used in the fields of solar energy, machine tools, turbine compressors, transportation equipment, aviation equipment, marine equipment and construction machinery.

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                        DIN 985 Nylon Insert Nut

                        DIN 985 Nylon Insert Nut

                        Haixin® DIN 985 Nylon Insert Nut is the product with the longest production history in Ningbo Haixin Hardware Co.,Ltd. Our factory has been producing DIN985 nylon insert nut since its establishment in 1995. Now it has been our mature and traditional product. As a professional high strength fasteners manufacturer in China, Ningbo Haixin Hardware can meet your various requirements on price, quality, delivery and service.

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                        Steel Top Lock Nut

                        Steel Top Lock Nut

                        Besides the regular and traditional products, Ningbo Haixin® Hardware is also keeping on developing of various new nuts every year. Steel top lock nuts are one of them.After several years’ production, testing and promotion, our factory has had reliable customers and started mass production of Steel top lock nuts .As a nuts factory in China, Ningbo Haixin Hardware wins the market and customers all over the world by its stable & high quality and good service.

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                        Haixin has been producing Lock Nut for many years, which is a professional manufacturer of fasteners in China. Our product Lock Nut is not only high quality but also supports the low price. If you are interested in our products, we will give you a satisfactory price and provide price list. We sincerely welcome new and old customers to visit our factory for consultation and negotiation.
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