1 1/2-6 X 6 HHCS GR 5
1 1/2-6 X 6 GR.5 HEX BOLT-HOT DIP GALV.
1 1/2-6 X 6 HHCS GR 5 ZINC
1 1/2-12 THRD X 6 HEX HD GR5