Jiangsu Yonghao High Strength Bolt Co., Ltd.

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About Us

— Main various high-strength standard and non-standard fasteners —

Jiangsu Yonghao High Strength Bolt Co., Ltd.

Main M4-M120 high-strength bolts, nuts, various special-shaped bolts and low-temperature resistance minus 50 degrees impact test bolts.

Jiangsu Yonghao High Strength Bolt Co., Ltd. was founded in April 1993, covering an area of 96,000 square meters and a construction area of 65,000 square meters. It has fixed assets of 360 million yuan and annual sales of 800 million yuan. The company has 680 high-quality employees, 60 senior engineering and technical personnel, the average technical level of ...

Product Center

— Main various high-strength standard and non-standard fasteners —

Trivalent chrome hex bolts
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Hot-dip galvanized hexagon bolt with flat washer
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Hexagon socket head bolt + slotted slot + cross slot screw
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Hex flange bolts
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Blackened full wire screw
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Blackened hex bolts
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Blackened punched bolts
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Galvanized hex bolts
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Fasten the screw nut
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News Center

— Main various high-strength standard and non-standard fasteners —

2019-11-14

Application of hot-dip galvanized expansion bolt

In the application of hot-dip galvanized expansion bolts, there are many names for bolts, and everyone may call them differently. Some people call them screws, some call them bolts, and some call them fasteners. Although there are so many names, they all have the same meaning, they are all bolts. Bolts are a common term for fasteners. Bolts are tools that use the physical and mathematical principles of the circular rotation and friction of the bevel of an object to gradually tighten utensils and parts.

2019-11-05

Difference between stainless steel photovoltaic bolts and iron bolts

Stainless steel is more and more loved by people because of its corrosion resistance and not easy damage. So what is the difference between stainless steel photovoltaic bolts and iron bolts? Today, the editor of hot-dip galvanized screws will take everyone to understand:

2019-10-15

How to effectively avoid rusting of hot-dip galvanized bolts

Hot-dip galvanized bolts are a relatively good anti-rust surface, but in the face of weathering and corrosion in nature, rust appears. In order to avoid this phenomenon, the following measures will be taken.