
Self-locking washers are designed to be used with weld pins, insulation-hangers, lacing anchors, etc.
Sound Acoustic Solutions stocks self-locking washer that are manufactured primarily of Mild Steel, with Standard
Stainless and Aluminum sizes available.
We offer self-locking washers in various shapes and sizes; square or round.
These insulation washers mount on many types of insulation fasteners for holding insulation material in place.
The gauge of the pin, or diameter, should match the fastener it is being affixed onto.
Specifications of square self locking washers
Style | SC250 | SC150 | OC125 |
Dimensions | 2 -1/2" Square | 1-1/2" Square | 1- 1/8" x 1-1/4" |
Nominal Thickness | .015 | .015 | .015 |
Stnd Material | Galv | Galv | Galv |
Stnd Pkg. | 1000 | 1000 | 1000 |
Approx. Wgt/1000 | 30 | 10 | 6.3 |
Other Materials | S.S. | S.S. | S.S. |
Application of self locking washer
Speedfix Slef Locking Washer for fixing insulation pins, insulation anchors, insulation hangers, insulation fasteners
and self adhesive pins, lacing anchors and other pins.
Production Fastening Systems Self-Locking Washers are used in conjunction with Production Fastening Systems
weld pins, insulation anchors and lacing anchors to fasten insulation in place. Simply press the self-locking washer
onto the pin up against the insulation until the desired position is reached and then clip off, or bend over, the remaining
portion or pin for a permanent attachment.
Self-adhesive insulation pin is exclusively used for fixing
adiabatic materials in ducts of air-conditioner, for glass-wool
and rock-wool in soundproofing works,and for the duct-lining.
Images of self locking washers
Huihao Hardware Mesh Product Limited
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PROFESSIONAL MANUFACTURER OEM/ODM
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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