Factory wholesale T Head Bolt - D bolt truck classis fasterner – JINQIANG

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We normally think and practice corresponding towards the change of circumstance, and grow up. We aim at the achievement of a richer mind and body plus the living for Pin Bracket, Chassis U Bolts, Truck Wheel Bolt, First business, we learn each other. Further business, the trust is getting there. Our company always at your service at any time.
Factory wholesale T Head Bolt - D bolt truck classis fasterner – 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.
Wheel nuts are an easy and cost-effective way to make wheels safer and more reliable, increasing production and operating efficiency. Each nut is combined with a pair of lock washers with a cam surface on one side and a radial groove on the other side.

Advantages of company

1. Integrating production, sales and service: rich experience in the industry and rich product categories
2. Years of production experience, the quality can be assured: not easy to deform, anti-corrosion and durable, reliable quality, support customization
3. Factory direct sales, no middlemen to make the difference: the price is reasonable, let you give it to you directly

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 Do you offer OEM service?
Yes, we can offer OEM service.

Q2 What is your MOQ?
It depends on products, usually hub bolt MOQ 3500PCS,center bolt 2000PCS,u bolt 500pcs and so on.

Q3 What is your capacity of production?
We can produce more than 1500,000pcs bolts every month.

Q4 Where is your factory location?
We are in rongqiao industrial area, liucheng street, nan’an, quanzhou, Fujian, china

Q5 How many heat treatment lines you have?
We have four advanced heat treatment lines.

Q6 What is your trade terms?
We can accept EXW, FOB, CIF and C and F.

Q7 How many countries you export?
We export to more than 100 countries, like Egypt, dubai, Kenya, Nigeria, sudan etc.


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  • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Michelle from Bolivia - 2017.06.29 18:55
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Phyllis from panama - 2018.06.30 17:29
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