7/16 Grade 8 USS Extra Heavy Flat Washer 7/16 uss grade 8 extra thick flat washer (rc 38-45) zinc yellow HUFW8716 $0.390/ea
9/16 Grade 8 USS Extra Heavy Flat Washer 9/16 uss grade 8 extra thick flat washer (rc 38-45) zinc yellow HUFW8916 $0.726/ea
3/8 Grade 8 USS Extra Heavy Flat Washer 3/8 uss grade 8 extra thick flat washer (rc 38-45) zinc yellow HUFW838 $0.228/ea
7/8 Grade 8 USS Extra Heavy Flat Washer 7/8 uss grade 8 extra thick flat washer (rc 38-45) zinc yellow HUFW878 $2.202/ea