1/2-13 X 1 3/4 18-8SS HHCS
1/2-13 X 1 3/4 GR.2 HHCS
1/2-13 X 1-3/4 HEX CAPSCREW-HDG
1/2-13 X 1 3/4 HHCS GRADE 2 PLATED
1/2-13 X 1 3/4 HHCS5 WITH 1/4 GREASE FIT
1/2-13 X 1 3/4 HHCS SIL.BRZ.