Wholesale China Black Bolt Factories Exporter – BSW Plain Hex bolt – Haosheng

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Normally customer-oriented, and it's our ultimate concentrate on for being not only one of the most dependable, trustable and honest supplier, but also the partner for our shoppers for Fully Threaded Socket Cap Screw , Fully Threaded Allen Bolts , DIN933 931 Hex Head Bolt , If needed, welcome to help make speak to with us by our web page or cellular phone consultation, we are going to be delighted to serve you.
Wholesale China Black 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 Bolt Factories Exporter –  BSW Plain Hex bolt  – Haosheng detail pictures


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Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Wholesale China Black Bolt Factories Exporter – BSW Plain Hex bolt – Haosheng , The product will supply to all over the world, such as: Niger, Mumbai, Belarus, Many goods fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don't have to waste time shopping around.
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Alva from Denver - 2017.05.02 11:33
    In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Maureen from Japan - 2018.06.26 19:27
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