1/8 x 28 BSP (G) (Whitworth) Go-No/Go Thread Plug Gauge - Vargus V-Gauge
G19-00074
BSP (G) Whitworth - GP-G1/8x28-G/NG
A Certificate of Inspection is supplied for each V-Gauge item with a QR code printed on the label (See Images)

Thread | BSP |
Diameter | 1/8 |
Pitch (TPI) | 28 |
Standard Group | DIN EN ISO 228-2 |
G19-00074 1/8 X 28 BSP (G) (WHITWORTH) GO-NO/GO THREAD PLUG GAUGE - VARGUS V-GAUGE