1/2-13 X 2 1/2 HHCS GR 5
1/2-13 X 2 1/2 HHCS GR 5 PLATED
1/2-13 X 2 1/2 HHCS GR. 5 HDG
1/2-13 X 2 1/2 GR.5 HHCS-ZINC DOMESTIC