Pipe Thread Ring Gauge Long Form Calibration Certificate No Material Tool Steel Dimension Type Inch Gauge Type Go (Plus) Pitch Diameter 2.2944 in Pitch Diameter - Go Member 2.2944 in Thread Class 2A Thread Size 2 In.-11 1/2 Thread Type NPSM Finish Uncoated Hardness RC 60-62 Included Certification Certificate of Accuracy with NIST Traceability Standards ASME B1.20.1 Tolerance Class XMRO413L45
| # | Attribute | Value |
|---|---|---|
| 1. | brand | VERMONT GAGE |

