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Factory source 4 Bolt Hub And Spindle - High standard 10.9 small benz hub bolt – JINQIANG Featured Image
  • Factory source 4 Bolt Hub And Spindle - High standard 10.9 small benz hub bolt – JINQIANG

Factory source 4 Bolt Hub And Spindle - High standard 10.9 small benz hub bolt – JINQIANG

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Factory source 4 Bolt Hub And Spindle - High standard 10.9 small benz hub 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.

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: Why choose us?
We are the source factory and have a price advantage. We have been manufacturing tire bolts for twenty years with quality assurance.

Q2: What truck model bolts are there?
We can make tire bolts for all kinds of trucks around the world, European, American, Japanese, Korean, and Russian truck wheel bolts and nuts.

Q3: How long is the lead time?
45 days to 60 days after placing the order.

Q4: What’s the payment term?
Air order: 100% T/T in advance; Sea Order: 30% T/T in advance, 70% balance before shipping, L/C,D/P, western union, moneygram

Q5: What’s the packaging?
Neutral packing or customer make packing.

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Factory source 4 Bolt Hub And Spindle - High standard 10.9 small benz hub bolt – JINQIANG detail pictures

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Sincerity, Innovation, Rigorousness, and Efficiency could be the persistent conception of our organization for your long-term to establish alongside one another with shoppers for mutual reciprocity and mutual benefit for Factory source 4 Bolt Hub And Spindle - High standard 10.9 small benz hub bolt – JINQIANG , The product will supply to all over the world, such as: US, Netherlands, 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 sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Jean Ascher from Anguilla - 2018.09.23 18:44
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Hulda from Madras - 2017.05.02 18:28
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