High definition 14 Bolt 5 Lug Hubs - High quality Fuso Fm517 Front Wheel Bolt – JINQIANG

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We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for U Bolt In Truck, Truck Square U Bolt, Rear Leaf Spring Center Bolt, We welcome all of the purchasers and pals to contact us for mutual added benefits. Hope to do additional business enterprise along with you.

High definition 14 Bolt 5 Lug Hubs - High quality Fuso Fm517 Front Wheel 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.

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

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 kind of packing of your products?
It depends on products, usually we have box and carton, plastic box packing.

Q2 are you trading company or manufacturer?
We are professional manufacturer with more than 20 years experiences.

Q3 what about your quality control?
We always test material, the hardness, tensile, salt spray and so to guarantee the quality.

Q4 what is your payment terms?
We can accept TT,L/C,MONEYGRAM,WESTERN UNION and so on.

Q5 can I visit your factory?
Yes, sincerely welcome to visit our factory anytime.

Q6 what is the grade of hub bolt?
For truck hub bolt, usually it is 10.9 and 12.9

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High quality Initial,and Buyer Supreme is our guideline to offer the ideal assistance to our shoppers.At present, we are striving our best to become amongst the ideal exporters inside our industry to satisfy shoppers more want for High definition 14 Bolt 5 Lug Hubs - High quality Fuso Fm517 Front Wheel Bolt – JINQIANG , The product will supply to all over the world, such as: Costa Rica, Bulgaria, Bangladesh, With the superior and exceptional service, we've been well developed along with our customers. Expertise and know-how ensure that we are always enjoying the trust from our customers in our business activities. Quality, honesty and service is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.

10.9 Truck Hub Bolt