China Wholesale Self Tapping Screw Suppliers - Partially Threaded Hex Bolt DIN 931 – Yateng

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China Wholesale Self Tapping Screw Suppliers - Partially Threaded Hex Bolt DIN 931 – Yateng Detail:

Product Description:

Product name Hexagon bolt
Size M3-100
Length 10-3000mm or as required
Grade 4.8/8.8/10.9/12.9
Material Steel/35k/45/40Cr/35Crmo
Surface treatment Plain/Black/Zinc/HDG
Standard DIN/ISO
Certificate ISO 9001
Sample Free Samples
Usage Steel structures, multi -floor,high -rise steel structure, buildings, industrial buildings, high -way, railway, steel steam,tower,power station and other structure workshop frames

Product advantages:

  1. Precision Machining

☆ Measure and process using precision machine tools and measuring tools under strictly controlled environmental conditions.

  1. High-quality carbon steel(35#/45#)

☆ With long life, low heat generation, high hardness, high rigidity, low noise, high wear resistance and other characteristics.

  1. Cost-effective

☆ The use of high-quality carbon steel steel, after precision processing and forming, greatly improves the user experience.

Surface treatment:

  1. BLACK

☆ Black is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention. Blackening is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention.

  1. ZINC

☆ Electro-galvanizing is a traditional metal coating treatment technology that provides basic corrosion resistance to metal surfaces. The main advantages are good solderability and suitable contact resistance. Due to its good lubrication properties, cadmium plating is commonly used in aviation, aerospace, marine, and radio and electronic products. The plating layer protects the steel substrate from both mechanical and chemical protection, so its corrosion resistance is much better than zinc plating.

  1. HDG

☆ The main advantages are good solderability and suitable contact resistance. Due to its good lubrication properties, cadmium plating is commonly used in aviation, aerospace, marine, and radio and electronic products. The plating layer protects the steel substrate from both mechanical and chemical protection, so its corrosion resistance is much better than zinc plating. Hot-dip zinc has good corrosion resistance, sacrificial protection for steel substrates, high weather resistance, and resistance to salt water erosion. It is suitable for chemical plants, refineries and coastal and offshore operating platforms.

Parameter Of Product:

DIN 931 STANDARD

xq01

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xq01

ANSI/ASME B 18.2.1

xq01

xq01

OUR PACKAGE:

1. 25 kg bags or 50kg bags.
2. bags with pallet.
3. 25 kg cartons or cartons with pallet.
4. Packing as customers’ request


Product detail pictures:

China Wholesale Self Tapping Screw Suppliers - Partially Threaded Hex Bolt DIN 931 – Yateng detail pictures

China Wholesale Self Tapping Screw Suppliers - Partially Threaded Hex Bolt DIN 931 – Yateng detail pictures

China Wholesale Self Tapping Screw Suppliers - Partially Threaded Hex Bolt DIN 931 – Yateng detail pictures

China Wholesale Self Tapping Screw Suppliers - Partially Threaded Hex Bolt DIN 931 – Yateng detail pictures


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We always work as a tangible team to ensure that we can provide you with the best quality and the best price for China Wholesale Self Tapping Screw Suppliers - Partially Threaded Hex Bolt DIN 931 – Yateng , The product will supply to all over the world, such as: Melbourne, Pretoria, Accra, We offer the great variety of products in this field. Besides, customized orders are also available. What's more, you will enjoy our excellent services. In one word, your satisfaction is guaranteed. Welcome to visit our company! For more information, please come to our website.If any further inquiries, please feel free to contact us.
  • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Anna from New York - 2018.06.09 12:42
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Judith from Singapore - 2018.02.21 12:14
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