Attributes
| Key ^ | Value |
|---|---|
| Country of Origin (subject to change) | Unknown |
| Decimal Equivalent | 1.2343" |
| Dia. Tolerance | +/-.001" |
| Finish | 30 RMS Max |
| Fractional Size | 1-15/64" |
| Grade | O1 |
| Hardness Scale | 207 BHN Max |
| Item | Oil Hard, Drill Rod |
| Length | 36" |
| Length Tolerance | +.125"/-.000" |
| Material | Steel |
| Standards | UNS T31501, SAE J437, ASTM A-681-94, FEDERAL QQT-570 REV C |