China OEM Semi Trailer Wheel Studs - China Truck and Trailer Carbon Steel Bolts Galvanized 10.9 Hub bolts and Nuts for European Applications – JINQIANG

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Our personnel are always in the spirit of continuous improvement and excellence, and with the superior quality products, favorable price and good after-sales services, we try to win every customer's trust for Truck Bearing, Direct Bolt On 24 Dually Wheels, Leaf Spring Center Pin, Our products have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!

China OEM Semi Trailer Wheel Studs - China Truck and Trailer Carbon Steel Bolts Galvanized 10.9 Hub bolts and Nuts for European Applications – JINQIANG Detail:

Advantages of wheel hub bolts

1. Complete specifications: customized on demand / full specifications / reliable quality
2. Preferred material: high hardness/strong toughness/sturdy and durable
3. Smooth and burr-free: smooth and bright surface / uniform force / non-slippery
4. High wear resistance and high corrosion resistance: no rust and oxidation resistance in humid environment

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. Does every customized part need mould fee?
Not all customized parts cost mould fee. For example, It depends on the sample costs.

Q2. How do you guarantee quality?
JQ practices the worker’s self-inspection and routing inspection on a regular basis during production, strict sampling before packaging and the delivery after compliance. Each batch of products is accompanied by Inspection Certificate from JQ and raw materials test report from the steel factory.

Q3. What is your MOQ for processing? Any mould fee? Is the mould fee refunded?
MOQ for fasteners: 3500 PCS. to the different parts,charge mould fee, which will be refunded when reaching a certain quantity, more fully described in our quotation.

Q4. Do you accept the use of our logo?
If you have a large quantity, we absolutely accept OEM.

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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of China OEM Semi Trailer Wheel Studs - China Truck and Trailer Carbon Steel Bolts Galvanized 10.9 Hub bolts and Nuts for European Applications – JINQIANG , The product will supply to all over the world, such as: Zimbabwe, Brazil, Egypt, We are looking forward to establishing a mutually beneficial relationship with you based on our high-quality products, reasonable prices and best service. We hope that our products will bring you a pleasant experience and carry a feeling of beauty.

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