
Wood screws are similar to machine screws, but the threads on the screw are special wood screw threads that can be screwed directly into the
wood component (or part) for a metal (or non-metallic) part with a through hole and a wood The components are fastened together. This connection
is also a detachable connection.
Wood screws, one section is a polished rod, wood screws and self-tapping thread angle and tooth distance are not the same.
The self-tapping screws have high hardness, wide thread pitch, deep
thread, and the surface is not smooth. The wood screws are
reversed, and
the other difference is more obvious. The rear section of the wood screws has no thread. Self-tapping screws are generally heat-treated, and wood
screws are not required. The concept of self-tapping screws is actually very general, because he has a variety of different types according to the
head shape.
Specification of hex head screw with plastic dowel
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Form a complete set of recommendations
plastic dowel with Drywall screw, countersunk head tapping screw, chipboard screw
Executive standard
Huihao Company advantage
Huihao Hardware Mesh Product Limited
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ENSURE QUALITY AND PRECISION
China HUIHAO was established in 2013. We mainly manufacture and supply Wire mesh and insulation fastener. Our corporate headquarter is located in Changan Industrial area Shijiazhuang Hebei, factory is located in Anping Town Hengshui City. Both sites are adjacent to highway intersections, convenient and near to Tianjin ports.
We have been focused on manufacturing, research and development of wire mesh and insulation fastener more than 10 years, HUIHAO is a leading Chinese insulation fastener manufacturer knowing the European and American standards well, supply a full ranges of wire mesh, insulation pins and washers. They are widely used in HVAC, petrochemical industry, equipments insulation, shipyards, wall insulation etc. And moreover, we develop the solar panel mesh clips. In 2020 we expand our business lines of laser cutting and various customized stamping parts, providing one - stop OEM services.
Our main products are Round & Rectangular Lacing Anchor, Self Locking Washer, various of Cup Head Pin (SS Quilting Pin, Cup Head Weld Pin Insulated, Cup Head Weld Pin Without Insulation), Duct Liner Weld Pin, Perforated Base Pin, Self Adhesive Pin, Wire Mesh, various of Solar Panel Mesh Clip (stainless steel, aluminum and nylon)etc. All of our products are produced by own automatic production.
Standard packaging to ensure products arriving at destination in good condition