m12x1.5 Hex 17 cone seat wheel bolts

Specifications

click to view our production details:

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 click to view our test details:

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2.Packing is 40 pcs per netural box, 10 netural boxes per carton. (carton size:41x15x23)

 Export standard carton, palletized wooden case.

3.Shipping by sea

  *Multi-station cold-forging machines, precision CNC machine tools, automatic electroplating production line, and so on.

 *We are the first and unique one in China, own automatic electroplating production line. Our products passed above 72 hours neutral salty spray test. The thinkness of nickle equal to 28μm, thinkness of chrome equal to 2μm.

Click to view our electroplating production line:

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1.We here only list the regular specification and package, please inform us if you have any requirement for different design or size. If you want more productions, you can search our website: . 

2.You can scan the QR code below to get our company information.

Q1.How is quality ensured?

  We have skilled  team, and furnish many advanced equipment, such as multi-station cold-forging machines, precision CNC lathes, automatic electroplating production line.We can producte high-strength wheel nuts/bolts and wheel locks.

Q2.What's your advantages?

      a.We have experience to handle OEM orders.

      b.We have a professional R&D team.

      c.Faster delivery.

      d.Experience in doing business with big customers.

Q3. What’s your auto fastener guarantee ?

       Strictly complying with quality management systems of ISO9001/TS16949.     

        If you have any problems concerning quality, we will offer you a refund or a replacement

Q4. How long is the date of delivery?

        For inventory goods, we will deliver within 2 working days. For customization order,30-35days.

Q5. How many quantities about packaging for each item?

        As your requirement.

Q6. What is the technology difference between “Hongsheng wheel bolt” to “Ordinary wheel bolt”?