2-4.5 X 7 GR.5 HEX BOLT
2-4-1/2 X 7 GR.8 HEX BOLT
2-4 1/2 X 7 HEX HD GR8 ZINC PLTD
2-4.5 X 7 PLAIN HHBOLT GRADE 2
2-4.5 X 7 HHCS GR.2 ZINC PLATED