7/8-9 X 7 1/2 HHCS GR 5
7/8-9 X 7 1/2 GR.8 HHCS
7/8-9 X 7 1/2 HHCS GR 8 PLATED
7/8-9 X 7 1/2 HEX HD GR8 W/ 2 1/2 THRD