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PriceList for Rim Center Cap Screws - heavy duty truck wheel bolt factory wholesale – JINQIANG Featured Image
  • PriceList for Rim Center Cap Screws - heavy duty truck wheel bolt factory wholesale – JINQIANG

PriceList for Rim Center Cap Screws - heavy duty truck wheel bolt factory wholesale – JINQIANG

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Sticking to the perception of Creating products of top of the range and earning mates with people today from all over the world, we constantly put the desire of consumers in the first place for Actros Hub Bolt, Stainless Steel Spring Pins, Direct Bolt On 24 Dually Wheels, Welcome any of your inquiries and concerns for our products, we look forward to establishing a long-term business relationship with you in the near future. contact us today.
PriceList for Rim Center Cap Screws - heavy duty truck wheel bolt factory wholesale – 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: What is the surface color?
Black phosphating, gray phosphating, Dacromet, electroplating, etc.

Q2: What is the annual production capacity of the factory?
About a million pcs of bolts.

Q3.What is your lead time？
45-50 days in general. Or please contact us for specific lead time.

Q4.Do you accept OEM order?
Yes, we accept OEM service for Customers.

Q5.What are your terms of delivery?
We can accept FOB,CIF,EXW,C AND F.

Q6.What is the payment way?
T/T,D/P,L/C

Q7.What is the term of payment?
30% deposit advance,70% balance payment before shipment.

Q8. how is your production management and quality control system?
A:There are three testing process to ensure product quality.
B:Products 100% detection
C:The first test: raw materials
D:The second test: semi-finished products
E:The third test: the finished product

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PriceList for Rim Center Cap Screws - heavy duty truck wheel bolt factory wholesale – JINQIANG detail pictures

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To continually enhance the management technique by virtue of your rule of sincerely, great faith and high-quality are the base of company development, we widely absorb the essence of similar merchandise internationally, and continuously build new merchandise to meet the demands of customers for PriceList for Rim Center Cap Screws - heavy duty truck wheel bolt factory wholesale – JINQIANG , The product will supply to all over the world, such as: Moscow, Las Vegas, UK, We always insist on the management tenet of Quality is First, Technology is Basis, Honesty and Innovation.We are able to develop new products continuously to a higher level to satisfy different needs of customers.
    • 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 Patricia from Georgia - 2018.06.26 19:27
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Carol from Amman - 2017.10.13 10:47
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