Carbon steel nuts for automotive accessories:

The application of carbon steel galvanized nuts on composite materials in high-frequency vibration situations. Carbon steel copper nuts have the advantages of high strength, high tensile strength and high friction, high torsional resistance, and corrosion resistance. This is a very suitable for Solutions for automotive aluminum.
   

Fact sheet:

High-strength copper nuts applied to electric skateboards ** ①Polymer Technology (Xiamen) Co., Ltd. is a subsidiary of ** Industry, ** Industry Company was established in 1947, and its headquarters is located in Cleveland, Ohio . At present, ** Industry Company has eight major companies in the United States, including one R & D institution and two overseas companies, with an annual output value of 800 million US dollars.     ** Industrial Company is an enterprise integrating production and R & D that mainly produces high-tech products of rubber and silicone series. Its product market involves areas: automotive, medical and military, and its production of automotive rubber parts is mainly supplied to Delphi, a global high-end automotive parts integrator, and has a history of cooperation with Delphi for nearly 40 years. One of the main suppliers.
   

   In 2018, the ** Headquarters issued the production task for the Xiamen branch. The insert specified in the design was Dodge 6157-6BA1123, but after actual measurement, it was found that the standard material of this insert is brass and belongs to the belt The gasket closing structure increases the effective thread depth, the product cost is high, and the salt spray test cannot meet the requirements. Therefore, the Xiamen subsidiary consulted our company for a solution.

solution:

   After analysis by the engineering team, we have designed a structure that can be directly processed at one time for the customer, and the material is selected from carbon steel 1215 plus galvanized nickel alloy, which not only reduces the cost, but also meets the customer's hydrochloric acid test requirements and effective thread depth Requirements for use.
    Our proposal was quickly recognized by the United States and received a high evaluation.
Product advantages: high strength: Our products have always maintained the advantages of high strength.     Corrosion resistance: The carbon steel material is galvanized nickel alloy, which easily passes the salt spray test.     Strong torsion resistance: the flange surface is fitted with the material surface, and the herringbone knurling increases the torsion resistance.
   

Follow-up results:

   After several sample delivery tests, the performance of this insert was excellent, customers began to purchase in bulk, and our professionalism was also recognized by the ** American parent company.