#12 x 1" Combo Round Washer Head Type B Zinc
Price: $111.65
#12 x 1-1/4" Combo Round Washer Head Type B Zinc
Price: $79.40
#12 x 1-1/2" Combo Round Washer Head Type B Zinc
Price: $71.56
#12 x 1-3/4" Combo Round Washer Head Type B Zinc
Price: $82.49