anchor bolt material specifi ion for raymond mill
anchor bolt material specification for raymond mill. Anchor bolt material specifi ion for raymond mill Materials Carbon Steel Bolts in ASTM A307 Grades A and B Materials Carbon Steel Bolts in ASTM A307 Grades A and B Scope ASTM A307 is the standard specification for carbon steel bolts studs and threaded rods of 60000 PSI tensile strength in sizes from ¼ inch to 4 inches in diameter