Electro-galvanized clamping type Threaded studs / Carbon steel Double Ended Bolt Zinc Plating

Stud bolt, also known as a double head screw or double head Stud. Used to connect the fixed link function of the machine

Generally used in mining machinery, Bridges, automobiles, motorcycles, boiler steel structure, lifting tower, large-span steel structure and large construction.

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Our service :

1. Fast and reliable quotations.

If you send us an enquiry, we will give you an accurate and detailed quotation at the first opportunity.

2. Short production times are controllable.

With our own factory, we can effectively control the production time and production schedule.

3. Strict quality testing.

Our products can be tested by any quality testing equipment to ensure that the quality is up to scratch.

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ZinC Plating Introduction:

1.Definition: Zinc plating is the most commonly used plating for commercial fasteners and is actually the process of forming a uniform, dense, well-bonded deposit of metal or alloy on the surface of the part using electrolysis.

Advantages: The advantage is that it is cheaper and has a better appearance, and is usually available in white, blue and white and colour plated.

2.Disadvantages: The disadvantage is that the corrosion resistance of zinc plating is generally the lowest among zinc plating (coating) layers, with a zinc thickness of 20-30μm.

3.Process: Chemical degreasing hot water washing water washing electrolytic degreasing hot water washing water washing strong corrosion water washing electroplating zinc water washing water washing out light passivation water washing drying packaging.