Wholesale China A325/A490 Heavy Hex Structure Bolt Manufacturers Suppliers – SAE J429/UNC Hex Bolt/Hex Cap Screw – Haosheng

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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for HDG Hex Bolts , Hot Dipped Galvanized Heavy Hex Bolt , GB Bolt & Nuts , We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Wholesale China A325/A490 Heavy Hex Structure Bolt Manufacturers Suppliers – SAE J429/UNC Hex Bolt/Hex Cap Screw – Haosheng Detail:

Products name SAE J429 2/5/8 UNC Hex Bolt/ Hex Cap Screw
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;  SAE: Gr.2,5,8;
ASTM: 307A,A325,A490,
Finishing Plain ,Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,,Nickel plated,Zinc-Nickel plated
Production Process M2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener

Haosheng Fasteners, as the leading Hex bolt supplier and Hex bolt exporter, takes pride in producing the best quality of Hex bolts in the country. Our Hex bolts are world renowned for their Durability and Reliability. They are widely used all over the world in major construction projects due to their long life and excellent performance. We also produce some of the most cost worthy and cost-effective Hex bolts. Our Hex Bolts are manufactured and produced in our state of the art facility in Ludhiana. Due to our world-class infrastructure.Order from us in bulk today and get timely delivery.


SAE J429 UNC Hex Bolt hex cap screw

Attributes Our Hex bolts are precise in their dimension and extremely robust in their construction. We make sure that our Hex bolts are corrosion resistant. We are highly appreciated worldwide for excellent heat and abrasion resistance. Our stainless steel Hex bolts are suitable for extremely low and high-temperature areas. Our Hex bolts have a longer service life which makes them a very trustworthy choice.

Process Characteristics

It can be divided into single-mode machine and multi-level machine. Simple structure of the product single mold machine can be completed, such as cylindrical head, external hexagon, hexagon bolt.
Multi power position is suitable for product size diversification and irregular appearance. Several sizes and structures can be completed at one time on the same set of mold.
The minimum tolerance of cold heading products can be plus or minus 0.05mm.
Material Requirements:
1. High plasticity and low hardness are required.
2. High surface quality requirements.
3. High dimensional accuracy requirements.

The Production Process

Raw materials warehousing — incoming inspection — mold opening — machine adjusting and testing — starting — rubbing teeth — surface treatment — laboratory testing — packaging and shipping.

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owing to excellent assistance, a variety of high quality products and solutions, aggressive costs and efficient delivery, we take pleasure in an excellent popularity amongst our customers. We are an energetic business with wide market for Wholesale China A325/A490 Heavy Hex Structure Bolt Manufacturers Suppliers – SAE J429/UNC Hex Bolt/Hex Cap Screw – Haosheng , The product will supply to all over the world, such as: Madras, Zurich, Chile, Since the establishment of our company, we've realized the importance of providing good quality goods and the best before-sales and after-sales services. Most problems between global suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question points they do not understand. We break down these barriers to ensure you get what you want to the level you expect, when you want it.
High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
5 Stars By Fanny from Angola - 2017.03.28 12:22
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
5 Stars By Bess from Swiss - 2017.05.31 13:26
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