Factory source 4 Bolt Hub And Spindle - Steady quality HD2.5T Rear 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.
Advantage
• Quick and easy installation and removal using hand tools
• Pre-lubrication
• High corrosion resistance
• Reliable locking
• Reusable (depending on usage environment)
Advantages of wheel hub bolts
1. Strict production: use raw materials that meet national standards, and strictly produce in line with industry demand standards
2. Excellent performance: many years of experience in the industry, the surface of the product is smooth, without burrs, and the force is uniform
3. The thread is clear: the product thread is clear, the screw teeth are neat, and the use is not easy to slip
Advantages of company
1. Professional level
Selected materials, in strict accordance with industry standards, production contract satisfactory products, to ensure product strength and accuracy!
2. Exquisite craftsmanship
The surface is smooth, the screw teeth are deep, the force is even, the connection is firm, and the rotation will not slip!
3. Quality control
ISO9001 certified manufacturer, quality assurance, advanced testing equipment, strict testing of products, guarantee product standards, controllable throughout the process!
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: are you trading company or manufacturer?
We are professional manufacturer with more than 20 years experiences.
Q2: what about your quality control?
We always test material, the hardness, tensile, salt spray and so to guarantee the quality.
Q3: what is your payment terms?
We can accept TT,L/C,MONEYGRAM,WESTERN UNION and so on.
Q4: can I visit your factory?
Yes, sincerely welcome to visit our factory.
Q5: what is the grade of hub bolt?
For truck hub bolt, usually it is 10.9 and 12.9
Q6: what is your MOQ?
It depends on products, usually hub bolt MOQ 3500PCS,center bolt 2000PCS,u bolt 500pcs and so on.
Product detail pictures:
Related Product Guide:
Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and service capabilities for Factory source 4 Bolt Hub And Spindle - Steady quality HD2.5T Rear Hub Bolt – JINQIANG , The product will supply to all over the world, such as: Thailand, Portugal, Mumbai, Our Company policy is "quality first, to be better and stronger, sustainable development" . Our pursuit goals is "for society, customers, employees, partners and enterprises to seek reasonable benefit". We aspirate to do cooperate with all different the auto parts manufacturers, repair shop, auto peer , then create a beautiful future! Thank you for taking time to browse our website and we would welcome any suggestions you may have that can help us to improve our site.
By Murray from Toronto - 2018.04.25 16:46
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
By Nicole from California - 2018.02.21 12:14
