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Professional China American Trucks Hub Bolt - European Trucks Hub Bolt and nut – JINQIANG Featured Image
  • Professional China American Trucks Hub Bolt - European Trucks Hub Bolt and nut – JINQIANG

Professional China American Trucks Hub Bolt - European Trucks Hub Bolt and nut – JINQIANG

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We offer wonderful energy in high-quality and improvement,merchandising,product sales and marketing and advertising and procedure for Steering Wheel Bracket, Tapered Roller Bearing, Spring Pin Set, We warmly welcome friends from all walks of life to cooperate with us.
Professional China American Trucks Hub Bolt - European Trucks Hub Bolt and nut – 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: How many people in your company?
More than 200 people.

Q2: What else products you can make without wheel bolt?
Almost all kinds of truck parts we can make for you. Brake pads, center bolt, U bolt, steel plate pin, Truck Parts Repair Kits, casting, bearing and so on.

Q3: Do you have an International Certificate of Qualification?
Our company has obtained the 16949 quality inspection certificate, passed international quality management system certification and always adhere to automotive standards of GB/T3098.1-2000.

Q4: Can products be made to order?
Welcome to send drawings or samples to order.

Q5: How much space does your factory occupy?
It’s 23310 square meters.

Q6: What is the contact information?
Wechat, whatsapp, E-mail, mobile phone, Alibaba, website.

Q7: What kind of materials are there?
10.9,12.9.

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Professional China American Trucks Hub Bolt - European Trucks Hub Bolt and nut – JINQIANG detail pictures

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We offer fantastic energy in high quality and enhancement,merchandising,profits and promoting and procedure for Professional China American Trucks Hub Bolt - European Trucks Hub Bolt and nut – JINQIANG , The product will supply to all over the world, such as: Curacao, India, Germany, As an experienced group we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of our company is to build up a satisfactory memory to all customers, and establish a long term win-win business relationship. Choose us, we always wait for your appearance!
    • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Esther from Milan - 2018.06.26 19:27
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Frank from New Orleans - 2018.09.12 17:18
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