Wholesale China BLACK Structural Bolt Factories Exporter – BSW Plain Hex bolt – Haosheng

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Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Black Hex Socket Screws , UNC Bolt , Galvanized Nuts and Hex Bolts , We have been one of your largest 100% manufacturers in China. A lot of large trading businesses import products and solutions from us, so we can easily give you the most beneficial price tag with the same quality for anyone who is interested in us.
Wholesale China BLACK Structural Bolt Factories Exporter – BSW Plain Hex bolt – Haosheng Detail:

Products name BSW916/1083 hex bolt
Standard DIN,ASTM/ANSI JIS EN ISO,AS,GB,BSW
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;
Finishing Plain ,Zinc(Yellow,White,Blue,Black)
Production Process M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener

1. We are specialized in manufacturing fastener
2. Familiar with manufacture experience and international marketing.
3. High quality with competitive price.
4. Domestic and Overseas markets.
5. Well equipped with complete facilities.
6. Strict quality control
7. In addition to supplying varieties of types and specifications to our customers, we also accept customized product.

Process Characteristics

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.

About customization we provide

1. Provide CAD or 3D drawings for the basic shape of customized products.
2. according to customer requirements to modify the size of the appearance.
3. Selection of materials (to meet customer performance requirements).
4. Optimize product details according to experience and technology (according to customer requirements).
5. Selection of materials (to meet customer performance requirements).
6. Make suggestions on surface treatment to meet the requirements of appearance and corrosion resistance.
7. choose the best process sample for testing.
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Wholesale China BLACK Structural Bolt Factories Exporter –  BSW Plain Hex bolt  – Haosheng detail pictures


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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 Wholesale China BLACK Structural Bolt Factories Exporter – BSW Plain Hex bolt – Haosheng , The product will supply to all over the world, such as: Chile, America, Algeria, Although continuous opportunity, we have now now developed serious a friendly relationship with many oversea merchants, such as ones through Virginia. We securely assume that the merchandise regarding t shirt printer machine is often good through a great number of having its good quality and also cost.
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Chloe from Korea - 2018.10.09 19:07
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Odelette from Hungary - 2017.08.16 13:39
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