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Screw Manufacturers, Bolt Manufacturers, Nut Manufacturers - Oukailuo
(56 articles)

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How to prevent fasteners from getting rusty
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Then let me talk about why the screws will rust? What kind of screws are not easy to rust? How to improve the screw performance of fasteners? Read more

The difference of electric galvanization and hot dip galvanization (HDG)
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Steel rusts easily in air, water or soil, and even breaks down completely. Every year, the loss of steel caused by corrosion accounts for about 1/10 of the total steel output. On the other hand, in order to make the surface of steel products and parts have a certain special function and give them a decorative appearance on the surface, it is generally treated by electric galvanizing. Read more

Common Causes of Stainless Steel Parts Rust
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Common Heat Treatment Concepts
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Types and applications of tempering According to the different performance requirements of the workpiece, according to the different tempering temperature Read more

Choice of coarse and fine thread
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How fine a thread is called a fine thread? Let's define it this way. The so-called coarse thread can be defined as a standard thread; While the fine thread is relative to the coarse tooth, in the same nominal diameter, the number of teeth per inch is different, that is, the pitch is different, the coarse tooth pitch is large, and the fine tooth pitch is small. In other words, for both sizes 1/2 to 13 and 1/2 to 20, the former is coarse and the latter is fine. So it's 1/2 minus 13UNC and 1/2 minus 20UNF. Read more

About Cage Nut
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You may not be unfamiliar with nuts and bolts, because we often see them in our daily life, but you may not know about cage nuts. What kind of nuts are they?The cage nut is a kind of nut which can be freely stored in the interior of the housing body, which is welded to the car body. Cage nuts are also called square hole cage nuts and some people call them floating nuts. Read more

Basic classification of Flange bolts
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Flange face bolt is a common fastener, flange face bolt is widely used in highway and railway Bridges, including industrial and civil construction, cranes, excavators and other heavy machinery, the scope of application is very wide. Today, the basic classification of flange face bolts is briefly introduced in the Chinese standard parts network. Read more

Is a stop screw a set screw? How to use stop screw?
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You may not be familiar with stop screws. In fact, it has a variety of names, from the shape of the function to name, both called machine screw, and called headless screw, also known as the fixing screw. It means set screw. It is a kind of screw used to fix the relative position of machine parts. Read more

The Hardness of the Bolt
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Detailed Description of Inch Thread
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Unified thread: Unified Screw Threads (co-developed by the United Kingdom, Canada and the United States in 1948); Read more

The forming and removing technology of fastener burr
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Fasteners, as common parts in daily life, are widely used. Quality plays a key role in the use of fasteners, among which burr will directly affect the quality of fasteners. What is the burr of fasteners? How do fastener burrs form? How do you get rid of this burr? We will tell you about the relevant problems. Read more

Introduction of hexagon flange nut
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Hexagon flange nut mainly includes nut body, flange face is fixed at one end of nut body and cap is fixed at the other end of nut body. Read more

Brief introduction of the rivets usage
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Steel's Classification
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Classification according to the use of steel, it can be divided into three categories: structural steel, tool steel and special performance steel. Read more

Reducing your risk: why you need a fastener engineer

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Rules of Thumb For Thread Engagement
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Thread engagement has two factors, length of thread engagement and percentage of thread engagement. Read more

What is the salt spray test?
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Salt spray test is a kind of environmental test which mainly USES the artificial simulated environment conditions created by salt spray test equipment to evaluate the corrosion resistance of products or metal materials. Read more

Introduction to the correct use and type of furniture self tapping screw
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Furniture self-tapping screw, as the name suggests, is their own screw screw compared with the ordinary screw screw, self-tapping screw has a bit, and can furniture self-tapping screw, and can be tightened in the case of no screw hole at the same time, self-tapping it is mainly used for some thin plate edge connection and fixed self-tapping screw what are the characteristics?Let's have a look. Read more

Meaning of bolt classification and performance grade
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First-class quality assurance system perfect quality assurance In order to improve the performance of fasteners, we carry out four tests on the special quality of fasteners.Hardness and strength；Decarburization and carburization；Inspection of hydrogen embrittlement；Retempering test Read more

The effect of alloying elements on the properties of steel
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The effect of alloying elements on the properties of steel: C, Si, Mn, P, S, Cr, Ni, Mo, Ti, V, W, Nb, Co, Cu, Al, B, N, Xt Read more
Total 56 Page 3 Records
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Most Popular
Introduction of bolts and nuts
What is screw
2017 International Fastener Expo Lad Vegas
2017 Shanghai Fastener Expo
Latest News
2019-07-11 Introduction of bolts and nuts If you don't know much about bolts and nuts, you can check out this article. It introduces their basic knowledge in detail.
2019-07-03 What is screw Screws have an important task in the industry. As long as there is industry on the earth, the function of the screw is always important. Screws are the common inventions in people's production and life for thousands of years. According to the application field, it is the first invention of human beings.
2019-04-10 2017 International Fastener Expo Lad Vegas Date: 2017.10
2019-04-10 2017 Shanghai Fastener Expo Date: 2017
Latest Exhibtions
2017 International Fastener Expo Lad Vegas
2017 Shanghai Fastener Expo
Screw Manufacturers, Bolt Manufacturers, Nut Manufacturers - Oukailuo
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