#12 X 3/4 UNSL IND HX WSHR T/A TCP TRIVALENT CLEAR ZINC 72 HRS TO WHITE / 96 HRS TO RED RUST
#12 X 3/4 UNSL IND HX WASHER T/A Z&Y
#12 X 3/4 UNSL HX WSHR T/AB Z&Y
12 X 3/4 UNSL HX WSHR T/A ZINC