RIDGE WASHER

Metal expanding sleeves for affixing screws; Metal hardware, namely, springs; Metal hardware, namely, washers; Metal thread adapters for use with hydraulic and pneumatic systems; Metal, wash down spray nozzles for commercial and industrial use; Non- automatic fueling nozzles; Screw rings of metal; Trellis of metal; Valves of metal other than parts of machines including those from alloy steel and titanium