Grades | All Thread Rod
Technically, all thread rod made from A36 steel should be ordered to a fastener specifiion such as A307 Grade A, A307 Grade B, F1554 Grade 36, or SAE J429 Grade 2. The appropriate fastener specifiion will depend on the appliion. However, some companies stock all thread rod manufactured from A36 steel and can certify it as such upon ...