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Cheap price Hub Bearing Bolts - scania heavy truck wheel bolt – JINQIANG Featured Image
  • Cheap price Hub Bearing Bolts - scania heavy truck wheel bolt – JINQIANG

Cheap price Hub Bearing Bolts - scania heavy truck wheel bolt – JINQIANG

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Our pursuit and enterprise aim would be to Always fulfill our buyer requirements. We carry on to acquire and layout excellent quality items for the two our old and new clients and realize a win-win prospect for our shoppers in addition as us for 10.9 Benz Hub Bolt, 4.8 Center Bolt, Industrial Bearing, As a leading manufacture and exporter, we enjoy a good reputation in the international markets, especially in America and Europe, because of our top quality and reasonable prices.
Cheap price Hub Bearing Bolts - scania heavy truck wheel bolt – 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.

Manufacturing process of bolts

high-strength bolt heat treatment

High-strength fasteners must be quenched and tempered according to technical requirements. The purpose of heat treatment and tempering is to improve the comprehensive mechanical properties of fasteners to meet the specified tensile strength value and yield ratio of the product.
The heat treatment process has a crucial impact on high-strength fasteners, especially its intrinsic quality. Therefore, in order to produce high-quality high-strength fasteners, advanced heat treatment technology and equipment must be available.

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 your MOQ for processing? Any mould fee? Is the mould fee refunded?

MOQ for fasteners: 3500 PCS. to the different parts,charge mould fee, which will be refunded when reaching a certain quantity, more fully described in our quotation.

Q2. Do you accept the use of our logo?
If you have a large quantity, we absolutely accept OEM.

Q3. Are you trading company or manufacturer ?
A: We are factory.
B. We produce products in house to ensure the quality. But sometimes we can help on local purchase for your extra convenience.

Q4. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge if the samples in stock but do not pay the air cost.

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We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for Cheap price Hub Bearing Bolts - scania heavy truck wheel bolt – JINQIANG , The product will supply to all over the world, such as: Manchester, Brazil, Japan, We are proud to supply our products to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
    • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Ann from Hyderabad - 2018.06.26 19:27
    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 Lorraine from Tunisia - 2018.11.22 12:28
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