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8 Year Exporter Bolt On Trailer Spindle And Hub – HD5T Front Wheel Bolt factory wholesale – JINQIANG Featured Image
  • 8 Year Exporter Bolt On Trailer Spindle And Hub – HD5T Front Wheel Bolt factory wholesale – JINQIANG

8 Year Exporter Bolt On Trailer Spindle And Hub – HD5T Front Wheel Bolt factory wholesale – JINQIANG

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Sticking for the perception of Creating goods of high quality and making good friends with people today from all around the world, we constantly set the interest of shoppers to begin with for Heavy Truck Center Bolt, Bolt Center, Threaded Spring Pin, We maintain timely delivery schedules, impressive designs, high-quality and transparency for our buyers. Our moto is to deliver top quality solutions within stipulated time.
8 Year Exporter Bolt On Trailer Spindle And Hub – 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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8 Year Exporter Bolt On Trailer Spindle And Hub – HD5T Front Wheel Bolt factory wholesale – JINQIANG detail pictures

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Quality First,and Customer Supreme is our guideline to provide the best service to our customers.Nowadays, we are trying our best to become one of the best exporters in our field to meet customers more need for 8 Year Exporter Bolt On Trailer Spindle And Hub – HD5T Front Wheel Bolt factory wholesale – JINQIANG , The product will supply to all over the world, such as: Florence, Iran, Mauritius, Our staffs are rich in experience and trained strictly, with professional knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to provide the effective and individual service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we will develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.
    • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Alma from Lesotho - 2017.09.22 11:32
    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 Natividad from Latvia - 2018.02.12 14:52
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