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Home / Product / Standard Fasteners / Metal Dowels / Cotter Pin / U-Pin
U-Pin Supplier
U-Pin

U-Pin

Made on a spring machine using spring steel or stainless steel material, usually used for threaded connections to prevent loosening. After the nut is tightened, the cotter pin is inserted into the nut slot and the bolt tail hole and the end of the cotter pin is wrenched away to prevent relative rotation of the nut and bolt.

  • U-Pin
  • U-Pin
  • U-Pin
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Product Description

Material

Spring steel / stainless steel

Specifications

According to international standards

Surface treatment

According to the needs of the use scene treatment
About
Kunshan Hong Yong Sheng Precision Hardware Products Co.,Ltd.
Kunshan Hong Yongsheng Precision Hardware Products Co., Ltd. was established in September 2006, is a professional China U-Pin manufacturer and U-Pin supplier, the production of various types of precision parts, PEM series of standard fasteners, non-standard parts of the custom enterprise, the company's production equipment imported from Japan CNC computer numerically-controlled lathes, Taiwan CAM walking knife type high-precision automatic lathes, and various types of auxiliary equipment, precision testing equipment, totaling more than 100 units, monthly output of up to 5 million pieces. Our products are used in many fields such as electronic communications, computer monitors and chassis, automotive parts, 3C household appliances, medical equipment, pneumatic machinery, sports equipment, furniture, lighting, aerospace, military, photovoltaic, intelligent industry and so on, and we have the technical ability to develop new products.
We also custom U-Pin for our busienss to business customers.
Certificate Of Honor
  • ISO9001:2015
  • IATF16949:2016
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