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Good Quality Hub Bolt - HD5T Front Wheel Bolt factory wholesale – JINQIANG Featured Image
  • Good Quality Hub Bolt - HD5T Front Wheel Bolt factory wholesale – JINQIANG

Good Quality Hub Bolt - HD5T Front Wheel Bolt factory wholesale – JINQIANG

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Our primary purpose is to give our shoppers a serious and responsible company relationship, giving personalized attention to all of them for High Tensile U Bolt, Spring Shackle, 4.8 Center Bolt, With the eternal goal of "continuous quality improvement, customer satisfaction", we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad.
Good Quality Hub Bolt - HD5T Front Wheel Bolt factory wholesale – 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

Q1: what is your capacity of production?
We can produce more than 1500,000pcs bolts every month.

Q2: where is your factory location?
We are in rongqiao industrial area, liucheng street, nan’an, quanzhou, Fujian, china

Q3: how many heat treatment lines you have?
We have four advanced heat treatment lines.

Q4: what is your trade terms?
We can accept EXW, FOB, CIF and C&F.

Q5: how many countries you export?
We export to more than 100 countries, like Egypt, dubai, Kenya, Nigeria, sudan etc.

Q6: do you offer customized service?
Yes, we can offer customized service, we can produce according to sample or drawings.

Q7: What is your main products?
We are specialized in wheel bolts and nuts, u bolts, center bolt and spring pin etc.
We are manufacturer specialized in all kinds of auto parts

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Good Quality Hub Bolt - HD5T Front Wheel Bolt factory wholesale – JINQIANG detail pictures

Related Product Guide:
We stick with the theory of "quality first, company first, steady improvement and innovation to satisfy the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for Good Quality Hub Bolt - HD5T Front Wheel Bolt factory wholesale – JINQIANG , The product will supply to all over the world, such as: Russia, Juventus, Barbados, All the employees in factory, store, and office are struggling for one common goal to provide better quality and service. Real business is to get win-win situation. We would like to provide more support for customers. Welcome all nice buyers to communicate details of our products with us!
    • 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 olivier musset from Chicago - 2018.06.18 17:25
    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Diana from Nigeria - 2018.09.16 11:31
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