Wholesale China Galvanized Heavy Structure Bolt Factory Exporters – BSW Plain Hex bolt – Haosheng

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carry on to boost, to guarantee products excellent in line with market and consumer standard specifications. Our enterprise has a quality assurance system are actually established for High Tensile Hex Socket Cap Screw , DIN933 931 Hex Bolt 8.8 , ANSI B18.2.1 Bolt and Nuts , We are looking forward to establishing cooperative relationships with you. Please contact us for more information.
Wholesale China Galvanized Heavy Structure 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 Galvanized Heavy Structure Bolt Factory Exporters –  BSW Plain Hex bolt  – Haosheng detail pictures


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We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for Wholesale China Galvanized Heavy Structure Bolt Factory Exporters – BSW Plain Hex bolt – Haosheng , The product will supply to all over the world, such as: Turkey, Costa rica, Pakistan, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Judy from Nicaragua - 2018.06.26 19:27
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Dinah from Guyana - 2017.10.25 15:53
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