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OEM manufacturer Trailer Hub Bolts - RUSSIA KAMAZ TRUCK Wheel Bolt – JINQIANG Featured Image
  • OEM manufacturer Trailer Hub Bolts - RUSSIA KAMAZ TRUCK Wheel Bolt – JINQIANG

OEM manufacturer Trailer Hub Bolts - RUSSIA KAMAZ TRUCK Wheel Bolt – JINQIANG

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OEM manufacturer Trailer Hub Bolts - RUSSIA KAMAZ TRUCK Wheel Bolt – JINQIANG Detail:

Product description

Hub bolts are high-strength bolts that connect vehicles to the wheels. The connection location is the hub unit bearing of the wheel! Generally, class 10.9 is used for mini-medium vehicles, class 12.9 is used for large-sized vehicles! The structure of the hub bolt is generally a knurled key file and a threaded file! And a hat head! Most of the T-shaped head wheel bolts are above 8.8 grade, which bears the large torsion connection between the car wheel and the axle! Most of the double-headed wheel bolts are above grade 4.8, which bear the lighter torsion connection between the outer wheel hub shell and the tire.

Our Hub bolt quality standard

10.9 hub bolt

hardness 36-38HRC
tensile strength  ≥ 1140MPa
Ultimate Tensile Load  ≥ 346000N
Chemical Composition  C:0.37-0.44  Si:0.17-0.37  Mn:0.50-0.80   Cr:0.80-1.10

12.9 hub bolt

hardness 39-42HRC
tensile strength  ≥ 1320MPa
Ultimate Tensile Load  ≥406000N
Chemical Composition C:0.32-0.40 Si:0.17-0.37 Mn:0.40-0.70   Cr:0.15-0.25

FAQ

1.What is your logo?
Our logo is JQ and we could also print your own registered logo

2. What is the grade of your products?
A.Hardness is 36-39,tensile strength is 1040Mpa
B.Grade is 10.9

3. What is your yearly output?
18000000 PCS for production each year.

4.How many staff do your factory have?
200-300affs we have

5.When did your factory found?
Factory was founded in 1998,with more than 20 years experience

6.How many squares of your factory?
23310 squares

7.How many sales do your factory have?
We have 14 professional sales,8 for domestic market,6 for foreign market

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OEM manufacturer Trailer Hub Bolts - RUSSIA KAMAZ TRUCK Wheel Bolt – JINQIANG detail pictures

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We often stay with the principle "Quality Very first, Prestige Supreme". We have been fully committed to supplying our consumers with competitively priced high-quality goods, prompt delivery and skilled provider for OEM manufacturer Trailer Hub Bolts - RUSSIA KAMAZ TRUCK Wheel Bolt – JINQIANG , The product will supply to all over the world, such as: Rio de Janeiro, Japan, Angola, Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, be sure to click the button to acquire additional nformation.
    • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Leona from kazan - 2017.11.11 11:41
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Claire from South Africa - 2018.09.23 17:37
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