Nr. 4 x 40 UNC Go-No/Go Thread Plug Gauge - Vargus V-Gauge
G19-00014
UNC - GP-UNC4X40-2B-G/NG
A Certificate of Inspection is supplied for each V-Gauge item with a QR code printed on the label (See Images)
| Thread | UNC |
| Diameter | Nr 4 |
| Pitch (TPI) | 40 |
| Tolerance Class | 2B |
| Standard Group | ANSI/ASME B1.2 |
G19-00014 NR. 4 X 40 UNC GO-NO/GO THREAD PLUG GAUGE - VARGUS V-GAUGE