Wholesale China BLACK Hex Head Bolt Factory Exporters – BSW Plain Hex bolt – Haosheng

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So as to provide you with ease and enlarge our business, we even have inspectors in QC Crew and guarantee you our best company and solution for DIN931 Bolt , DIN934 Hex Nuts GRADE4 , Zinc plated Bolt Nut , 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 Hex Head Bolt Factory Exporters – 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 Hex Head Bolt Factory Exporters –  BSW Plain Hex bolt  – Haosheng detail pictures


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We strive for excellence, service the customers", hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for Wholesale China BLACK Hex Head Bolt Factory Exporters – BSW Plain Hex bolt – Haosheng , The product will supply to all over the world, such as: Georgia, Honduras, Puerto Rico, Why we can do these? Because: A, We are honest and reliable. Our items have high quality, attractive price, sufficient supply capacity and perfect service. B, Our geographical position has a big advantage . C, Various types: Welcome your inquiry, It might be highly appreciated.
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Nicola from Singapore - 2018.07.26 16:51
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Helen from Lahore - 2017.09.09 10:18
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