Big Discount Machine Screws And Nuts - Factory Directly Sale Carbon Steel Yellow Zinc Self-Drilling Screw – YouYou
Big Discount Machine Screws And Nuts - Factory Directly Sale Carbon Steel Yellow Zinc Self-Drilling Screw – YouYou Detail:
Self-tapping screws, mainly made of carbon steel or stainless steel, are widely used on plastics, metal and wood materials. The best part in the use of self-tapping screws is that there is no need to drill holes before they are used. The two basic types of self -tapping screws are thread-forming screws and thread-cutting screws. The thread-forming screws are commonly used for plastic, deforming the material as the screws enter. The thread-cutting screws are typically used for wood and metal, removing some of the material and creating a threaded path for the screw. Features of Self-tapping ScrewsSelf-tapping screws with press washer made of galvanized steel for various applications: fastening siding, corrugated board and other sheet materials, as well as fastening various types of profiles from thin sheet steel. * Easy to screw in. * High hardness. * Both high and low temperature resistance. * High tensile strength value. * Various surface treatment for corrosion resistance and rust resistance. * Different choices of colors.* Long service life, durable enough to handle repeated assembly and disassembly. Head highlighting surface treatment:black phosphated tapping point Tip highlighting surface treatment:blanco zinc coated with tapping point
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We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for Big Discount Machine Screws And Nuts - Factory Directly Sale Carbon Steel Yellow Zinc Self-Drilling Screw – YouYou , The product will supply to all over the world, such as: South Africa, Lesotho, Finland, We'll continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.
By Dana from Bahrain - 2018.09.19 18:37
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Genevieve from Los Angeles - 2017.11.11 11:41
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