Russian Standard GOST6402
Material stainles steel A2-70 / grade304
Surface Finish: Plain, smooth, bright
Professional spring lock washer supplier to Russian, Ukraine market.
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Size: 3T, 4T, 5T up to 30T, 6 OT up to 30 OT
Other metric sizes Size M3, M4 up to M56, #4 up to 3 inch
All standards and customized
M6 up to M30 in stock available
(1/4 up to 1.1/2 inch ANSI)
More washer catalogue please check transhow. Info
Spring lock Washers are made of spring steels, 65Mn and #70 steels or stainless steels. Its formed from a steel wire or square bar to a spring shape. When the washer is loaded it acts like a spring and feflects, providing a preload between the two surface. It's used together with a screw and nut, some times also need a Flat Washer. Spring Lock Washer are widely used industrial construction, facilities and machines, fastenings. The common steel spring lock washers could be in zinc coated, yellow zinc coated, hot dipper galvanized and black oxide, while the stainless steel spring washers generally passivated offers a better corresion resistant and durability.
Contact us if you need more details on Stainless Steel Spring Washer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Spring Washer、Spring Washer Factory. If these products fail to match your need, please contact us and we would like to provide relevant information.