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High Quality European Trucks Hub Bolt - HD5T Front Wheel Bolt factory wholesale – JINQIANG Featured Image
  • High Quality European Trucks Hub Bolt - HD5T Front Wheel Bolt factory wholesale – JINQIANG

High Quality European Trucks Hub Bolt - HD5T Front Wheel Bolt factory wholesale – JINQIANG

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Our merchandise are commonly recognized and reliable by customers and can meet constantly developing economic and social desires for Spherical Bearing, Escalade Wheel Bolt Pattern, Japanese Trucks Center Bolt, We look forward to receiving your enquires soon and hope to have the chance to work together with you inside the future. Welcome to take a look at our organization.
High Quality European Trucks 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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High Quality European Trucks Hub Bolt - HD5T Front Wheel Bolt factory wholesale – JINQIANG detail pictures

Related Product Guide:
Usually customer-oriented, and it's our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for High Quality European Trucks Hub Bolt - HD5T Front Wheel Bolt factory wholesale – JINQIANG , The product will supply to all over the world, such as: Gabon, Atlanta, Armenia, 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.
    • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Evelyn from Iran - 2018.06.05 13:10
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Jonathan from Angola - 2018.09.29 17:23
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