Chinese Professional 12.9 Truck Wheel Bolt - high tensile wheel bolt for benz – JINQIANG

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We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for Steering Wheel Bracket, Japanese Trucks U Bolt, Pin Bracket, Our tenet is Reasonable prices, efficient production time and best service We hope to cooperate with more customers for mutual development and benefits.

Chinese Professional 12.9 Truck Wheel Bolt - high tensile wheel bolt for benz – 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. Is your factory able to design our own package and help us in market planning?
Our factory has more than 20 years experience to deal with package box with customers’ own logo.
We have a design team and a marketing plan design Team to service our customers for this

Q2. Can you help to ship the goods?
YES. We can help to ship the goods through customer forwarder or our forwarder.

Q3. What are our major market?
Our main markets are Middle East, Africa, South America, Southeast Asia , Russia,ect.

Q4. Can you provide customization service?
Yes, We are able to conduct processing in accordance with customers’ engineering drawings, samples, specifications and OEM projects are welcome .

Q5. What types of customized parts do you provide?
We can customized truck suspension parts such as Hub Bolts, Center Bolts, Truck Bearings, Casting, Brackets, Spring Pins and other similar products

Q6. Does every customized part need mould fee?
Not all customized parts cost mould fee. For example, It depends on the sample costs.

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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 Chinese Professional 12.9 Truck Wheel Bolt - high tensile wheel bolt for benz – JINQIANG , The product will supply to all over the world, such as: Colombia, UK, Cyprus, Our market share of our products has greatly increased yearly. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future. We are looking forward to your inquiry and order.

10.9 Benz Hub Bolt