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Tel:
+86 13143444311
Email:sst@szsst88.com
Fax:+0086-755-27322278
Address:Building 9, First Industrial Zone, Tantou Industrial City, Songgang Street, Baoan District, Shenzhen 518105, Guangdong, China
Now most of the use of fasteners companies, many of which are made using stainless steel material. But some people may not know much about features of stainless steel. Therefore, when the stainless steel screws and nuts are used, the screw nut may be bitten. Mainly because: Screws and nuts are ...
8 月-06-2018
Now more and more titanium screw are used in various high-end products. Because titanium screws are non-toxic, resistant to high and low temperature, superior corrosion resistance characteristics. Titanium screw is very light, substantially does not increase the weight of the product. Titanium...
6 月-02-2018
Perhaps most of the difference between 304 and 304L stainless steel screw material is not large, and sometimes they can be used instead of each other. This idea is wrong. Why can’t these two types of stainless steel screws replace each other? First look at the chemical composition of...
6 月-01-2018
With the rapid economic development, more and more companies choose to customize non standard screw fastener, special screws are also widely used in all walks of life, machinery, petrochemicals, electronics, chemicals, food, automobiles, there are some fast-selling goods industry, is a product th...
5 月-30-2018
Screws can often be seen in our daily lives, but we rarely see long screw. It is estimated that it is only 100mm long. But we must say that our understanding of screws is too narrow. The long screws produced by Shi Shi Tong have 880mm, which is unimaginable to most people, and screws can do so l...
5 月-29-2018
Most stainless steel screws are used in high-end products, medical equipment, and kitchen equipment etc. So types of surface treatment of stainless steel screws? First we need to know the type of surface treatment? Surface treatment includes: electroplating, passivation, sandblasting, mirror poli...
5 月-28-2018
Every time we talk about screws, presumably most of your mind comes with screws with spiked tails or mechanical screws fastener. In fact, the tail of the screw is divided into several screw fastener thread type. Today, the Shi Shi Tong is here to tell you about the thread of the screws. Will you ...
5 月-25-2018
When using screws, we sometimes see the appearance of some screws are not very good, and some will have cracks. What kind of surface defects do the screws have? Screw surface defects: Crack Cracks are usually caused by excessive stress during forging or other molding processes or heat treatmen...
5 月-24-2018
The screws are now widely used. We can see the screws on many items. And we can see that some screws have beautiful surfaces and many colors. The surface treatment of these screws is basically plating to meet a certain demand, such as achieving corrosion resistance and a beautiful appearance. So ...
5 月-23-2018
Self-tapping screws are one of the more used screws. Today’s Shi Shi Tong Screw introduce the size of the phillips truss head self tapping screw, which is represented by letters TA. Phillips truss head self tapping screws also belong to precision screws. Commonly used in the market a...
5 月-22-2018
Austenitic stainless steel is widely used in life. Do you really know about austenitic stainless steel?How much are you familiar with?What is the commonly used austenitic stainless steel and what are the characteristics? From the simplest the most common variety of: 304 gb brand: 06 cr19n...
5 月-21-2018
high strength screw As a screw factory salesman, when there is a customer inquiry, it is necessary to ask the customer’s needs! The first is to ask the customer what the specifications of the screw are, whether there are drawings, and what the required quantity is. Understanding these basic...
5 月-18-2018