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Square weld nuts from Hyunto Fasteners have four small projections in their back ends to facilitate their welding on to the surface of other metals. The most significant advantage of using these nuts is that they can be welded into even imperfect and irregular surfaces without losing their balance. They come with a pilot hole using which fasteners can be inserted. The pilot hole is used for precision feeding of fasteners, allowing the
Fasteners Trivia Fasteners have been an indispensable part in production and life since ancient times. Although it is small, it has a great effect. In modern society, there ar
WenZhou HongTu Auto Parts - Chinese National Holiday
Dear All Customer: Everything is fine! We would like to take this opportunity to thank you for your kind support all this while. Please kindly be advised that our company will be have Chinese National Holiday from 1st.October to 3rd.October.
What is the difference between hexagon flange nuts and general nuts ?
What is the difference between hexagon flange nuts and general nuts ? Flange hexagon nut and general hexagon nut, the difference between the two words is very different. What is the difference between flange hexagon nuts and ordinary hexagon nuts? Here's an explanation for you!
How to distinguish between socket head cap bolts and outer hex head cap bolts ?
How to distinguish between socket head cap bolts and outer hex head cap bolts ? Everyone must be familiar with hexagon bolts. Hexagon bolts refer to fasteners consisting of a head and a screw rod. The bolts are divided into iron bolts and stainless steel bolts according to their materials, namely hexagon head bolts (partial threads) - C grade and hexagon head bolts. (Full Thread) - Grade C. So how to distinguish between hexagon socket bolts and external hexa
What are the methods of surface treatment of fasteners ?
What are the methods of surface treatment of fasteners ? We generally use electroplating, hot-dip galvanizing, and mechanical plating on the surface of fasteners. The most common methods are the process of forming a covering layer on the surface of the fastener. After the surface treatment of the fastener, it can show better appearance. For a beautiful appearance, the anti-corrosion ability of
What is the difference between Stainless Steel Screws and Carbon Steel Screws?
What is the difference between stainless steel screws and carbon steel screws? Stainless steel screws and carbon steel screws are the most common screw fasteners, and they are also the most used screw fasteners. We know that stainless steel screws and carbon steel screws have their own characteristics, but you also know the difference between stainless steel screws and carbon steel screws. Is there any difference? Today, Gongpin No. 1 will talk to yo
Expansion Screw Installation Method
Expansion screw installation method introduction We often say that "details determine success or failure", but many times in our lives we ignore such details. A product, which finally comes out, is a collaboration of many accessories. So have you heard of expansion screws? This expansion screw is a basic accessory product. Although many people will buy expansion screws, many people do not know how to install expansion screws? This article will introd
Friction Coefficient Requirements for Bolts
The importance of the friction coefficient of fasteners is currently everyone's attention. The size and dispersion of the friction coefficient will seriously affect the pre-tightening force of the fasteners after tightening. After tightening with the same tightening torque, different friction coefficient ranges will result in very different preload forces. Everyone is familiar wi
International Fastener Show 2022 will take place from Sep 21-30, 2022
International Fastener Show 2022, supported by www.chinafastener.com, will be held from Sept 21-30, 2022. It is expected that more than 300 exhibitors, 100,000 international buyers will participate in the show.
What are the precautions in the use of Stainless Steel Screws ?
What are the precautions in the use of stainless steel screws ? In daily life, stainless steel screws are common fasteners. In the process of use, rust is a common phenomenon, and it is also an annoying work. This will not only affect the beauty, but also affect the use of stainless steel screws. . So what are the things we need to pay attention to when using it?
Bolts Break Suddenly? How to prevent bolt breakage?
Bolts break suddenly? How to prevent bolt breakage? The bolts often break, which seriously affects the normal operation of the machine. Many people do not know what is the cause. We subconsciously believe that bolts with higher strength will not break. In fact, this is not the case. Instead, high-strength bolts break more commonly than ordinary bolts. Why is this? Under what conditions are bolts prone to breakage? Woolen cloth?
What are the methods of fastener surface treatment We generally use electroplating, hot-dip galvanizing, and mechanical plating on the surface of fasteners. It is the process of forming a covering layer on the surface of fasteners. After surface treatment, fasteners can show more For a beautiful appearance, the corrosion resistance of the fastener itself will also be improved. The more important purpose is to make the fastener it
1. International metric standard thread The thread used by my country's national standard CNS. The top of the tooth is flat, which is easy to turn, and the bottom of the tooth is arc-shaped to increase the strength of the thread. The thread angle is 60 degrees, and the specification is expressed in M. Metric threads can be divided into two types: coarse and fine. Notation such as M8x1.25. (M: code, 8: nominal diameter, 1.25: thread pitch)
Established in 2003 Years,WenZhou Hongtu Automobile Parts Co.,Ltd is a professional manufacturer and exporter that is concerned with the design, development and production of Bolt,nuts and screws. We are located in Dingxiang Road,Binhai 14 Road,Binhai District,Wenzhou Economical and Technical Developmental Zone,WenZhou City,Zhejiang Province,China.with convenient transportation a
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.