OEM manufacturer Trailer Hub Bolts - RUSSIA KAMAZ TRUCK Wheel Bolt – JINQIANG

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owing to excellent assistance, a variety of top of the range items, aggressive costs and efficient delivery, we take pleasure in a very good standing amongst our shoppers. We've been an energetic corporation with wide market for Threaded Rod U Bolt, Spring Pin Set, Heavy Duty Spring Pin, Making the Products of High Quality is the eternal goal of our company. We make unremitting efforts to realize the goal of We Will Always Keep in Pace with the Time.

OEM manufacturer Trailer Hub Bolts - RUSSIA KAMAZ TRUCK Wheel Bolt – JINQIANG Detail:

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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

1.What is your logo?
Our logo is JQ and we could also print your own registered logo

2. What is the grade of your products?
A.Hardness is 36-39,tensile strength is 1040Mpa
B.Grade is 10.9

3. What is your yearly output?
18000000 PCS for production each year.

4.How many staff do your factory have?
200-300affs we have

5.When did your factory found?
Factory was founded in 1998,with more than 20 years experience

6.How many squares of your factory?
23310 squares

7.How many sales do your factory have?
We have 14 professional sales,8 for domestic market,6 for foreign market

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owing to good service, a variety of high quality products, competitive prices and efficient delivery, we enjoy a good reputation among our customers. We are an energetic company with wide market for OEM manufacturer Trailer Hub Bolts - RUSSIA KAMAZ TRUCK Wheel Bolt – JINQIANG , The product will supply to all over the world, such as: Mexico, Eindhoven, Uruguay, Our items are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

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