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Featured Products
Wire snap ring for shaft(DIN7993)

Wire snap ring for shaft(DIN7993)
Spiral pin medium duty(DIN7343)

Spiral pin medium duty(DIN7343)
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Spiral pin medium duty(DIN7343)

Our factory has been specializing in this field for 26 years. Circlips, disc springs, pins, and keys are our core products. With decades of technological accumulation and comprehensive quality certifications (such as ISO, IATF, etc.), we have built strong technical prowess. This has enabled us to establish in - depth partnerships with renowned global enterprises, including Germany's Würth, Geiser, Seeger, Japan's Nidec, Italy's Beneri, as well as domestic giants like China Railway Corporation and leading bearing manufacturers in China. All our products meet international quality standards and hold relevant certifications, ensuring reliability for every client.

  • Place of Origin: Jiangxi, China Brand: Jiangxi Kaixu
  • Name: Spiral pin medium duty Standard:DIN7343, ISO8750
  • size:1mm-20mm Material: Spring steel, Stainless steel,Carbon steel
  • Surface treatment: Black, Zinc Plated, Plain, Phosphated Lead time: 7-15 days
  • Applications:Mechanical transmission, automotive components, industrial equipment. Certificate: IATF16949/14001/45001/Test Report /Material Report
  • Packing: oil paper+carton+pallet Sample: Free of charge
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Product Detail

Coiled pin (also known as coiled spring pin) is a cylindrical fastener made by coiling process, with an open design and elasticity.
It is fixed by its own elasticity to fit the hole wall, can adapt to hole position deviations, is lightweight, shear-resistant and vibration-resistant. It is commonly used in machinery, automobile and other fields for connection and positioning, and the medium-duty type is suitable for medium-load scenarios.

Please find our advantages below.

  1. Have cooperated with a lot of importers in worldwide for several years.
  2. Experienced in doing business with big customers.
  3. All products are manufactured strictly according to DIN standards.
  4. From the drawing of engineers to the development of new molds, stamping, heat treatment, surface treatment and packaging are all done in-house by our factory. Delivery time and quality can be controlled, and the cost is also lower.
  5. Factory audited by Würth Group.
  6. Products have passed IATF16949.
  7. Strictly control the procurement of raw materials, raw materials in accordance with DIN EN 10132-4 standards, to ensure that 100% brand new material. The furnace number is traceable.
  8. Free samples could be provided
  9. contact us Whatsapp 86 15397947670

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