1 1/4-7 X 12 3/4 HEX HD GR5 BLT
7/8-9 X 12 3/4 HHCS GR. 5
7/8-9 X 12-3/4 HHCS GRADE 8
1 1/8-7 X 12-3/4 HEX HD GR5
1 1/8-7 X 12 3/4 HEX HD GR8