Zinc Hex Bolt, Zinc Plated Hex Bolts, Black Zinc Hex Bolts

Zinc hex bolts are one of the most common seen fasteners for connecting and securing applications due to their durability, corrosion resistance, easy installation, and most importantly economy friendly.

Zinc plated hex bolts come with a hexagon head and a straight shank that can be easily tightened when using a wrench. As one of the leading zinc hex bolts manufacturers in China, we manufacture and export low carbon steel zinc hex bolts, medium carbon steel zinc hex bolts as well as high strength zinc hex bolts available in our regular proudction.

The main advantage of zinc hex bolts is their high corrosion resistance. Zinc coating is known for its ability to resist rust and deterioration, thus making zinc hex bolts an ideal choice for outdoor applications to withstand rain, humidity and extreme temperatures, while without losing their strength and structural integrity.

Another benefit of using zinc hex bolts is that their superior strength. High strength zinc hex bolt can withstand high loads and pressure, making them suitable for heavy-duty applications like construction, automotive, manufacturing industries for fastening and securing machinery, equipment and structures.

Where to use zinc hex bolts?

Zinc hex bolts can be used with a wide range of materials, including steel, wood and plastic, etc for industrial and construction applications.

How to zinc plate bolts?

Zinc plated or zinc coating bolts is done by the process of electro deposition. The hex bolts fasteners are dipped in a chemical bath containing dissolved zinc. When direct current is applied, the zinc metal at the anode begins to dissolve, then the free metalions reach the cathode to form a thin layer of coating on the hex bolts fasteners. Regularly the zinc coating thickness will be 5um, except there are individual requirements from customers.

What grade are zinc hex bolts?

There are different grades for zinc hex bolts, grade 2 zinc hex bolt, grade 5 zinc hex bolt and grade 8 zinc hex bolt, it depends on the materials used and weather go through heat treatment or not.

Why are bolts zinc plated?

Zinc coating can better protect the bolts surface from rust or corrosion when used in most of the outdoor applications, thus improving the durability and stability of connected parts.

Are Grade 5 bolts zinc?

Yes, grade 5 bolts can be zinc plated. There are also different types of zinc plated bolts like yellow zinc bolt, black zinc hex bolts, blue zinc hex bolts and white zinc bolts.

How can you tell if a bolt is zinc?

A zinc bolt is bright and and smooth, and when compared with hot dip galvanized bolts which is dull, rough and grey. So you can easily to tell if a bolt is zinc or galvanized.

Are zinc bolts as strong as stainless steel?

Zinc bolts are made from carbon steel which can be strong but not as much as stainless steel bolts. But zinc hex bolts are cost-effective and offer a great value for money. They are an affordable alternative when compared with stainless steel bolts, and without compromising on quality or performance.

Which bolt is stronger zinc or galvanized?

The difference between zinc bolts and galvanized bolts is the thickness of their coating, zinc coatings are usually 3-5um, which hot dip galvanized can be ten times thicker than that, so the latter can better resistant the corrosion for the bolt surface.

What are the benefits of zinc bolts?

The main benefit of zinc plated bolts and nuts is that they are much cheaper than hot dip galvanized bolts and stainless steel bolts, but still with excellent performance in different applications.

Do zinc bolts rust easily?

Zinc coated bolts can resistant rust in certain degree, but which is not rust proof, it depends on the working applications and hours the zinc bolts explosure to corrosion, for example high humidity and high temperature.

In conclusion, zinc hex bolts are an ideal solutions for industrial and construction applications, especially projects looking for cost effective fastener solutions. Please feel free to ask us if you want to buy zinc hex bolts, we will check and quote our best zinc hex bolt quickly.

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