Heavy Hex Cap Screws and Heavy Hex Bolts

1-8 X 3 1/2 HEAVY HEX BOLT A193 B8M CL2 S/S

1-8 X 2 HVY HEX BOLT 316 S/S A320 B8M ASTM A320 B8M Class 2 STRAIN HARDENED 316 S/S

1-8 × 2 1/2 HEAVY HEX BOLT S/S A320 B8M ASTM A320 B8M CLASS 2 STRAIN HARDENED 316 S/S

1 1/8-8 X 2 HVY HEX BOLT 316 S/S A320 B8 ASTM A320 B8M Class 2 STRAIN HARDENED 316 S/S

1 1/8-8 X 3 HVY HEX BOLT A193 B8 S/S

1 1/8-8 X 4 1/2 HEAVY HEX BOLT A193 B8 S/S

1 1/8-8 × 5 1/2 HEAVY HEX BOLT ASTM 193 316 S/S AS PER ASTM 193 B8M

1 1/8-8 X 6 HEAVY HEX BOLT S/S

1 1/2-8 X 4 1/2 HEAVY HEX BOLT A193 B8M S/S

1 3/4-8 X 5 1/2 HEAVY HEX BOLT A193 B8M CL2