Metric

Lock Washers Internal External Tooth

This product is also available in Inch
Part Desc.Washer SizeMaterialFinish
General
Nominal
Washer
Size
T
Thickness
Thickness CodeA
Inside Diameter
Inside Diameter CodaB
Outside Diameter
Outside Diameter Code
40.64 / 0.560.564.5 / 4.34.315.0 / 14.514.5
50.64 / 0.560.565.5 / 5.35.315.0 / 14.514.5
60.85 / 0.750.756.7 / 6.46.417.5 / 17.017.0
80.95 / 0.850.858.7 / 8.48.422.5 / 21.921.9
101.055 / 0.9450.94510.9 / 10.510.526.0 / 25.425.4
121.055 / 0.9450.94512.9 / 12.512.529.0 / 28.428.4
141.265 / 1.1351.13514.9 / 14.514.532.0 / 31.231.2
161.47 / 1.331.3316.9 / 16.516.535.0 / 34.234.2