
Square self locking washers are available according to the chart
below and with standard 14GA, 12GA, 3mm or 10GA hole sizes.
Detail specificaton of the square self locking washers:
Size | 25mmx25mm | 30mmx30mm | 38mmx38mm | 50mmx50mm |
Material | Mild steel | Mild steel | Mild steel | Mild steel |
Thickness | 0.38mm | 0.38mm | 0.38mm | 0.38mm |
Plating | Zinc plated | Zinc plated | Zinc plated | Zinc plated |
Other material | SS , Aluminum | SS , Aluminum | SS , Aluminum | SS , Aluminum |
Edges | Flat | Beveled | Beveled | Beveled |
Packaging | 1,000pcs | 1,000pcs | 1,000pcs | 1,000pcs |
Characteristics of the square self locking washers
application of square self locking washers
Square self locking washers are used in conjunction with weld pins, insulation anchors and lacing anchors to fasten insulation
in place, simply press with self locking washer onto the pin up to the insulation until the desired position is reached, then clip off
or bend over the remaining portion of pin for a permanent attachment
images of square self locking washers
Huihao Hardware Mesh Product Limited
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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