- Brand:Â PecoFinish:Â Zinc PlatedInside Diameter:Â 9/16 inMaterial:Â SteelNominal Size:Â 1/2 inOutside Diameter:Â 1-3/8 inThickness:Â 0.086 to 0.132 in
- USS standard washer
- Peco, 12FWUSSZJ, Steel Flat Washer, 1/2 in Nominal, 9/16 in ID, 1-3/8 in OD, 0.086 to 0.132 in Thickness, Steel, Zinc Plated