• F436 flat washer

    F436 flat washer is a component widely used in various mechanical fields, and its production process has certain specifications and requirements. This article will provide a detailed introduction to the specifications, production process, and engraving characteristics of F436 flat washers. Firstl...
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  • Methods for Preventing Loosening of Fasteners

    Methods for Preventing Loosening of Fasteners

    The reasons for loosening of fasteners during use vary due to their different connection methods .So in practical use, appropriate anti loosening methods should be selected based on the anti loosening method of the fastener. There are currently several commonly used anti loosening methods. Ⅰ Mech...
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  • Introduction to Spring Washer

    Introduction to Spring Washer

    Spring washers are elastic components formed by metal stamping or bending, with a gap in the middle that has a certain degree of elasticity, and can be relied on to prevent loosening after installation. And its working principle is achieved through the pressure plate on the spring washer and the ...
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  • Basic Information of Flat Washer

    Basic Information of Flat Washer

    The shape of flat washer is generally circular with a hole in the middle. The specifications of this hole are generally determined according to the customer’s requirements. Flat washers are usually thin pieces of various shapes used to reduce friction, prevent leakage, isolate, and prevent loosen...
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  • The Connection Method and Application of Bolts

    The Connection Method and Application of Bolts

    Bolt connection is one of the commonly used connection methods in mechanical engineering, which achieves the stabilization and connection of parts by tightening the bolts and nuts together. The characters of bolt connection are the repetition application, disassembly, and excellent rigidity, maki...
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  • The Usage of Expansion Bolts

    The Usage of Expansion Bolts

    Expansion bolts are used frequently in our daily life and can be used to fasten various tools. However, if some people do not understand the correct operating procedures and are unable to use them correctly, it will not achieve the expected use effect. So how to use expansion bolts properly? &n...
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  • How To Select Qualified Fasteners

    How To Select Qualified Fasteners

      With the development of society, there are more and more mechanical products. In order to better meet different demands, many enterprises will use various fasteners on their products, such as bolts, nuts, screws, washers, etc. There are a wide variety of fasteners on the market with vary...
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  • Drywall Screws: What to Know Before You Buy

    Drywall Screws: What to Know Before You Buy

    1. Drywall Screw Lengths By way of comparison, screws intended for construction generally range from 1 inch to 8 inches long. The reason is that building materials can have a wide range of thicknesses: from sheet metal to four-by-four posts and even thicker. Not so with drywall. Most drywall in...
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  • Screw History

    Screw History

    The Greek mathematician Alkutas once described the principle screws. In the first century AD, the Mediterranean world has begun to use wood screws, screws, and screws in screw presses, which can press olive oil from olives, or extract juice from grapes to make wine. Befo...
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  • China Fastener Online Exhibition

    China Fastener Online Exhibition

    The world has entered the era of epidemic disease, and international import and export trade is facing increasing uncertainties which makes the situation more complex. China’s fastener industry export is still facing great pressure. In this situation,“cloud exhibition” a...
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  • Analysis Of Fastener

    Analysis Of Fastener

    1.The production of fasteners is increasing steadily in China In the past 30 years, with the rapid development of metallurgical industry, mechanical industry and electronic industry , it has driven the upgrading of global fastener products and the continuous progress of ...
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  • About The Quality Treatment Of Nuts

    About The Quality Treatment Of Nuts

    The further optimization of the current product structure is an important strategic transfer for fastener companies at this stage. The gradual transformation of low-carbon steel hexagon nuts into mainly producing medium-carbon steel A194 2H-class nuts will enable the com...
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