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Blue And White Zinc Hexagonal Spot Welding Nut DIN929

1000pcs
MOQ
USD
Price
Blue And White Zinc Hexagonal Spot Welding Nut DIN929
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Features
Specifications
Material: Carbon Steel
Surface Finish: Hot-dip Galvanized
Specification: M5
Grade: 4
Standard: DIN929
Process: Cold Heading Forming
Application: Aero Space And Military
Height: 5mm
High Light:

DIN929 Weld Nut

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Blue And White Zinc Weld Nut

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Cold Heading Forming Spot Weld Nut

Basic Infomation
Place of Origin: China
Payment & Shipping Terms
Packaging Details: Carton
Delivery Time: 30days
Payment Terms: T/T
Supply Ability: 50,000pcs per month
Product Description

DIN929 environmental protection blue and white zinc hexagonal spot welding nut.

 

Description

Welding nut is the material (same or different) of the workpiece to be welded. It is by heating or pressurizing or both, and with or without filling material, the material of the workpiece can reach the atomic construction and form a permanent connection.

 

The difference between blue zinc plating and blue white zinc plating:
1. Appearance color: blue zinc plating is blue, blue white zinc plating is silver white.


2. Corrosion resistance: the corrosion resistance of blue zinc plating is greater than that of blue white zinc plating.
Blue-white zinc plating is electro-galvanized. Electro-galvanization is originally white. After blue plating, it is blue-white zinc plating. Compared with other metals, it is relatively cheap and easy to be plated. It is a low-value anti-corrosion electroplating layer. It is widely used to protect steel parts, especially to prevent atmospheric corrosion, and for decoration.

To prevent some ironware from rusting, it uses the principle that energized conductors will adsorb atoms in the solution. The surface of the ironware is plated with a thin layer of zinc, which can be blue and white zinc, or black zinc, and color according to requirements. Zinc and so on. Colored galvanized passivation film is mostly used in industrial parts, and colorless galvanized passivation film is mostly used in daily hardware, construction hardware and other products that require a white uniform surface.

 

Product name DIN929 environmental protection blue and white zinc hexagonal spot welding nut
Material Carbon Steel
Process Cold Forging , CNC machining
Dimensions M5
Height 5mm
Surface finish Blue and white zinc
Color Blue and white
Packing Customer's Demand
Service available OEM /ODM/Customized/Design
Quality control 0 defects,100% inspection before packing
Inspection machine CMM inspection machine, X-ray flaw detection instrument, Calipers
Application Automotive Industry

 

Factory Display

 

Blue And White Zinc Hexagonal Spot Welding Nut DIN929 0

 

Package picture display

 

Blue And White Zinc Hexagonal Spot Welding Nut DIN929 1

 

Heat Treatment Room display

 

Blue And White Zinc Hexagonal Spot Welding Nut DIN929 2

 

Inspection Equipment

 

Blue And White Zinc Hexagonal Spot Welding Nut DIN929 3

 

Blue And White Zinc Hexagonal Spot Welding Nut DIN929 4

 

 1. Q: Are you trading company or manufacturer ?

  A: We are factory and OEM are available.

 2. Q: How long is your delivery time?

    A: Generally it is 10-15 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.

3. Q: Do you provide samples ? is it free or extra ?

   A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

4. Q: What is your terms of payment ?

   A: 30% T/T in advance ,balance before shippment or L/C.
     

 

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