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Double Head Screws
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Double Head Screws

High Quality Double Head Screws is common in Ningbo Good Fasteners® production. We are a professional manufacturer of double thread screws, pipe clamp screws,Hanger bolts and non-standard screws in China. Ningbo Good Fastener Manufacturing Co., Ltd. has professional and advanced production equipment and technology. Double Head Screwsare made of carbon steel, galvanized and salt spray tested for up to 72 hours.

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Product Description

Double Head Screws is made of carbon steel and is one of the main products of Ningbo Good Fasteners®. We are one of the leading stud screw manufacturers in China. Usually, our double head screws are exported to Europe, South America and other places. The surface of Double Head Screws is plated with blue and white zinc, and the size can be customized according to customer requirements. We can provide free samples to customers.

Product Parameter (Specification)


Double Thread Screws


M5 M6 M8

Raw Material

Carbon Steel


Blue Zinc

Salt Spray Test

More Than 72 Hours


Zinc Plated


Double Head Screws


Good Fasteners


Construction installation, sanitaryware and hardware


Ningbo China


Carton Box+wooden Case

After-sales Service Provided

Online support, Video technical support

Product Feature And Application

The Double Head Screws is a threaded fastener that is typically employed in wood applications, although some specialized versions can also be utilized to fasten metal components. Double Head Screws is widely used in construction, bathroom decoration and other industries.


High quality products with reasonable price. PLease give me a inquire, I will quoted you a price for you refer at once.

How do you control your quality?

We request QC inspect every productions links for each batch goods. And we can provide you MTC and mill certificate when the goods is finished.

Can I have a visit to your factory before the order?

Yes, We are sincerely welcome you to visit our company and ready to help you. If you have any needs in China.

What's your advantage?

We are a professional manufacturer of Pipe Clamps Screws, Hanger Bolts, Double Thread Screws, Hexagon bolts, and other products. Skillful Engineer Will Keep Follow After-Sales Services When Installation. We have experience in export trading for decades. If you choose us, don't worry about production/payment/shipping/customs declaration.

How many hours can your salt spray test reach?

"0~96 hours, no rust

96~120 hours, white rust

>120 hours, red rust"

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