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2022 High quality Korean Trucks Hub Bolt - High standard Wheel bolt for bpw trailer – JINQIANG Featured Image
  • 2022 High quality Korean Trucks Hub Bolt - High standard Wheel bolt for bpw trailer – JINQIANG

2022 High quality Korean Trucks Hub Bolt - High standard Wheel bolt for bpw trailer – JINQIANG

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We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for Suspension Fasteners Bolt, Grade 10.9 U Bolt, Leaf Spring 10.9 U Bolt, Create Values,Serving Customer! would be the purpose we pursue. We sincerely hope that all clients will build long-lasting and mutually effective cooperation with us.In the event you wish to get extra facts about our enterprise, Be sure to get in touch with with us now.
2022 High quality Korean Trucks Hub Bolt - High standard Wheel bolt for bpw trailer – 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 nearest port?
Our port is Xiamen.

Q2 what kind of packing of your products?
It depends on products, usually we have box and carton, plastic box packing.

Q3 are you trading company or manufacturer?
We are professional manufacturer with more than 20 years experiences for all kind of truck parts.

Q4 what about your quality control?
We always test material, the hardness, tensile, salt spray and so to guarantee the quality.

Q5 what is your payment terms?
We can accept TT,L/C,MONEYGRAM,WESTERN UNION and so on.

Q6 can you offer free samples?
If we have stock samples, we can offer free samples, please pay express fee yourself.

Q7 can I visit your factory?
Yes, sincerely welcome to visit our factory.

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2022 High quality Korean Trucks Hub Bolt - High standard Wheel bolt for bpw trailer – JINQIANG detail pictures

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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 2022 High quality Korean Trucks Hub Bolt - High standard Wheel bolt for bpw trailer – JINQIANG , The product will supply to all over the world, such as: Paraguay, Mumbai, Hamburg, We'll continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.
    • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Gustave from Lithuania - 2017.09.29 11:19
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Emma from Brasilia - 2017.09.16 13:44
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