Factory source 4 Bolt Hub And Spindle - Actros Front Hub Bolt 9424010271 – JINQIANG

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Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for Trailer Jack U Bolts, Truck Wheel Bolt, Stainless Steel Spring Pins, Welcome to contact us if you are interested in our product, we will give you a surprice for Qulity and Price.
Factory source 4 Bolt Hub And Spindle - Actros Front Hub Bolt 9424010271 – 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 about your quality control?
We always test material, the hardness, tensile, salt spray and so to guarantee the quality.

Q2 what is your payment terms?
We can accept TT,L/C,MONEYGRAM,WESTERN UNION and so on.

Q3 can you offer free samples?
If we have stock samples, we can offer free samples, please pay express fee yourself.

Q4 can I visit your factory?
Yes, sincerely welcome to visit our factory.

Q5 what is the grade of hub bolt?
For truck hub bolt, usually it is 10.9 and 12.9

Q6 do you offer OEM service?
Yes, we can offer OEM service.

Q7 what is your MOQ?
It depends on products, usually hub bolt MOQ 3500PCS,center bolt 2000PCS,u bolt 500pcs and so on.


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Factory source 4 Bolt Hub And Spindle - Actros Front Hub Bolt 9424010271 – JINQIANG detail pictures


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We pursue the administration tenet of "Quality is exceptional, Assistance is supreme, Reputation is first", and will sincerely create and share success with all clients for Factory source 4 Bolt Hub And Spindle - Actros Front Hub Bolt 9424010271 – JINQIANG , The product will supply to all over the world, such as: Swedish, luzern, Tajikistan, Due to the changing trends in this field, we involve ourselves into products trade with dedicated efforts and managerial excellence. We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality products within stipulated time.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Beryl from Ghana - 2018.12.10 19:03
    This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Ruth from Belize - 2017.10.23 10:29
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