Tag Archives: A709

ASTM A709 Grade 36 Bolts

Can I order bolts to ASTM A709 Grade 36?

The simple answer here is no. ASTM A709 is a specification that covers carbon and high-strength structural steel plates and bars intended for use in bridge applications. There are multiple grades of A709 and Grade 36 covers the structural steel made from mild carbon steel, such as A36. Although Portland Bolt would manufacture an A709 Grade... Read more