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High reputation Trailer Lug Studs - High standard Wheel bolt for bpw trailer – JINQIANG Featured Image
  • High reputation Trailer Lug Studs - High standard Wheel bolt for bpw trailer – JINQIANG

High reputation Trailer Lug Studs - High standard Wheel bolt for bpw trailer – JINQIANG

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Our mission will be to become an innovative supplier of high-tech digital and communication devices by furnishing benefit added structure, world-class manufacturing, and service capabilities for Russia Trucks U Bolt, 10.9 Truck Wheel Bolt, 10.9 Benz Hub Bolt, we could solve our customer problems asap and do the profit for our customer. If you need good service and quality , pls choose us , thanks !
High reputation Trailer Lug Studs - 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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High reputation Trailer Lug Studs - High standard Wheel bolt for bpw trailer – JINQIANG detail pictures

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With this motto in mind, we've come to be one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for High reputation Trailer Lug Studs - High standard Wheel bolt for bpw trailer – JINQIANG , The product will supply to all over the world, such as: Qatar, Bahrain, Liberia, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we've gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
    • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Michaelia from Sudan - 2017.11.11 11:41
    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Ingrid from Mauritania - 2017.04.28 15:45
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