Vision alloys offer various types of Astm bolts including ASTM A193, ASTM F594, ASTM A320 , ASTM A449, ASTM A194 and ASTM F467 Fasteners Bolts ASTM A193 B6 Bolts ASTM A193 Grade B7 Bolts ASTM A193 Grade B7M Bolts ASTM A193 Grade B16 Bolts ASTM A320 Grade L7 Bolts ASTM A193 B8 Bolt ASTM A193 B8M Bolt ASTM A193 B8C ASTM A193 B6X ASTM A193 B8T ASTM A193 B8MLCuN ASTM F593 Bolts ASTM A194 ASTM A194 Grade 2H Hex Nuts ASTM A194 Grade 6 ASTM A194 Grade 6X ASTM A194 Grade 8 ASTM A194 Grade 8M ASTM A194 Grade 8C ASTM A194 Grade 8T ASTM A194 Grade 8MLCuN ASTM A325 Bolts ASTM A36 Bolts ASTM A453 Bolts ASTM A153 Bolts ASTM A449 Bolts ASTM A307 Bolts ASTM F563 Nuts ASTM F594 Nuts ASTM F1 554