Description Neptune high tensile spring washers are narrow and circular, with a hole in the centre that is designed to lock the nut into place. They have a much higher firmness compared to standard spring washers to handle the load. Features: Available in a wide variety of sizes to suit your project, from M4 to M20 Made from high tensile grade 316 class 80 stainless steel providing premium protection against corrosion Designed for use in both indoor and outdoor applications Can be used with our compatible Neptune threaded rod Neptune spring washers – quick reference Code Size Specs Qty WR16NSM04 M04 SS 316 – C80 200 WR16NSM05 M05 SS 316 – C80 200 WR16NSM06 M06 SS 316 – C80 100 WR16NSM08 M08 SS 316 – C80 100 WR16NSM10 M10 SS 316 – C80 100 WR16NSM12 M12 SS 316 – C80 100 WR16NSM14 M14 SS 316 – C80 100 WR16NSM16 M16 SS 316 – C80 100 WR16NSM20 M20 SS 316 – C80 100
