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Spring nuts Strut Nut– Do you want to know about this ?

【 PRODUCT SPEC】Spring nuts ,Channel nuts ,Strut Nuts 
*  COATING:Zinc Plated 、HDG。
*  Style :Nuts without spring , Spring nuts with long Spring 、Spring nuts with short Spring。
* Application :Effective fixing of fittings to channel steel for various specifications of channel steel。

*  The position can be arbitrarily adjusted on the channel steel, and the horizontal position is maintained. The improved steel channel lock has anti-slipping function and is safe and reliable.。
【Material】
◎  Carbon steel
◎  SS 304/316 , A2/A4 , SS 304L /SS 316L
【STYLE […]

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Fin neck bolts,Carriage Bolts – What Do You Know About Them?

All of us know what bolts are. These are the parts used for fastening two or more materials. There is a huge variety of fasteners or bolts today. Different types of bolts have their own set of properties, advantages, and areas of application. One such widely used type of bolt is a carriage bolt. These bolts are also referred by the name coach bolt. Just like other bolts, the carriage bolts can be of various types. What are these […]

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What are the disadvantages of hex bolts?

Stainless steel and low carbon steel hex bolts . Any steel with a high yield strength can be used, but series 4xxx low carbon steel and series 4xx tempered martensitic steel are widely used.
they are higher profile than other types of fasteners. Also, the tools used to tighten them generally take up more room. They require either a wrench (needs a significant amount of space), or a socket (still can be tricky to fit in tight spaces). Lastly, any […]

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Bolts and nuts cargo waiting for loading

Bolts and Nuts cargo finished ,waiting for loading , hard time for fasteners industry ,what we do is try our best
Our Common Package: Bulk in 25kg Carton. Then in 900kg Pallet.  We can also accept customized.
 
Our Mainy Product range :Metal Structural Industry: Industry Bolts:  Hex bolts ,Hex cap A325,A490 heavy hex bolt; Hex lag screw ,Hex flange BoltsIndustry Nuts :Hex nuts ,square Nuts ,Spring Nuts,T Nuts ,Special Nuts
High guardrail hardareStainless steel fasteners

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APM Exhibition show feedback

Shanghai T&Y Hardware Industry Co.,Ktd ending in 14-16 th Mar APM show in Sinagore ,USA,Really Great success , We believe our East-Aisa market will bigger and bigger . Now sharing you some pic for show .
Our Boss Jane ,together with Ycho,Wendy   our sales representative  together with our customers

 

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Do you know the quality defects of the screw ?

Screws in the production process, often because of machine problems or staff negligence caused a variety of quality defects, we often share the screws often encountered quality problems.
1. Screw head deformation, playing crooked head. The possible reason is a bad punch screw installation and improper transfer machine.
2. The head of the screw is not round. The reason is that the choice of a die for a screw die is not adequate or a punch is not full enough.
3 screws […]

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Do you know the five main features of self-tapping screws?

Self-tapping screws than the average screw to use some of the more advanced, self-tapping screw drilling without tapping holes, with the screw and the general difference, the first is sharp, tooth pitch is relatively large, and no wire tapping a bit Like, you can screw directly into without tapping, metal and plastic usually use this method. There are many kinds of self-tapping screws, but all of them have the same features. There are mainly five major features.
1, usually made […]

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What are the advantages of fasteners after hot-dip galvanizing?

We may often hear hot-dip galvanized fasteners such as screws, nuts, bolts, etc. Hot-dip galvanizing is a process technology used to treat the metal surface, mainly to improve the corrosion resistance of the metal surface. Therefore, in order to improve Fastener performance, many manufacturers will be its hot-dip galvanizing process.
1, good reliability: galvanized steel and steel is a combination of metallurgy, as part of the steel surface, the durability of the coating is more reliable;
2, comprehensive protection: Each part […]

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How to test stainless steel products

1. The requirement of appearance quality
The inspection of the appearance of stainless steel screws is from the appearance, electroplating and so on.
Two, the inspection of the thickness of the screw of the screw
1, measuring method: used with vernier caliper, micrometer, gauge etc..
2. Magnetic method: the magnetic method is used to measure the thickness of the coating layer. It is a nondestructive measurement of the non magnetic coating on the magnetic substrate by the magnetic thickness gauge.
3, microscopic method: microscopic […]

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The difference between high strength bolts and normal bolts

Different names, natural performance is different, usually high-strength bolts can bear the same load than ordinary bolts larger.
Common bolt material is Q235 (ie A3) manufactured.
High-strength bolt material 45 # steel, alloy steel (such as 20MnTiB, 35VB) or other high-quality materials, made after the heat treatment, increased strength.
The difference between the two is the difference in material strength.
The first point: from raw materials to analyze:
High-strength bolts made of high-strength materials. High-strength bolts, nuts and washers are made of high strength […]

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Three main materials used for fasteners

Standard parts on the market mainly carbon steel, stainless steel, copper three kinds of materials.
(A) Carbon Steel Carbon steel carbon steel content to distinguish between low carbon steel, carbon steel and high carbon steel and alloy steel.
1, low carbon steel C% ≤ 0.25% Domestic commonly known as A3 steel. Abroad, basically called 1008,1015,1018,1022 and so on. Mainly used for 4.8 bolts and 4 nuts, small screws and other products without hardness requirements. (Note: Drill tail nail is mainly made […]

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T&Y Hardware Fasteners Show in Las Vegas in Oct-2017

We are ending in 18-19 th Oct fasteners show in Las Vegas ,USA,Really Great success , We believe our American market will bigger and bigger . Now sharing you some pic for show .

Our Boss Jane ,together with Andy ,USA sales representative And Processing Boss Mr Yan in our Booth together with our customers
 
Also Sharing your other info from Las vegas show ,hope you enjoying

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