1/2-13 X 2 1/4 GR.5 HHCS
1/2-13 X 2 1/4 HHCS GR 5 PLATED
1/2-13 X 2 1/4 GR.5 HHCS-DFAR COMPLIANT
1/2-13 X 2-1/4 GR.5 HEX C/S-HOT DIP GALV