Color steel sheet is a product made of strip steel that is continuously subjected to surface degreasing and phosphating and other chemical transfer treatments on the production line, and then coated with organic paint and baked. It not only has the mechanical strength and easy forming performance of steel plate, but also has good decoration and corrosion resistance of organic materials.
Galvanized steel coil, immersing the thin steel plate in the molten zinc bath, and adhering a layer of zinc thin steel plate on the surface. It is mainly produced by the continuous galvanizing process, that is, the coiled steel plate is continuously immersed in the zinc-melted plating tank to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also made by the hot-dip method, but it is heated to about 500 °C immediately after exiting the tank to form an alloy film of zinc and iron. This galvanized steel coil has good paint adhesion and weldability.
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Common nails are used for general construction and specifically for framing and other structural work. They have a thick shank, a wide head, and a diamond-shaped point. They are most commonly used with 2 x dimensional lumber. Their thickness makes them strong but also more likely to split wood than when compared to thinner nails. Some carpenters actually dull the nail tip to prevent splitting the wood, though to do so means the tip will tear the wood fibers, thereby slightly reducing the holding power.
Roofing nails also called umbrella roofing nail. The material is used by high quality Q195 and Q235 steel wire. The Finish can be galvanized, black, yellow, white, and the shank of the roofing nails can be spiral shank, plain shank, groove shank, straight shank, twisted shank.
Concrete Steel Nails / Steel Concrete Nails / Masonry Nails concrete nails steel nails concrete steel nails steel concrete nails
Drywall screws are used for fastening sheets of drywall to the wood or metal framing for a building.They are made of case-hardened steel, have very hard, sharp tips that make them self starting, or self-tapping.Our Drywall Screws comes in coarse thread, fine thread, and high-low pattern thread, and sometimes feature a trim head rather than a bugle head.
