Professional China American Trucks Hub Bolt - High standard 10.9 small benz hub bolt – JINQIANG

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Professional China American Trucks Hub Bolt - 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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Professional China American Trucks Hub Bolt - High standard 10.9 small benz hub bolt – JINQIANG detail pictures


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Quality comes first; service is foremost; business is cooperation is our business philosophy which is constantly observed and pursued by our company for Professional China American Trucks Hub Bolt - High standard 10.9 small benz hub bolt – JINQIANG , The product will supply to all over the world, such as: Swiss, Bandung, Provence, We win many reliable customers by rich experience, advanced equipments, skilled teams, strict quality control and best service. We can guarantee all our products. Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise.
  • Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Diana from Bangalore - 2018.08.12 12:27
    A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Caroline from Latvia - 2017.02.14 13:19
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