The JBO Thread Ring Gauge (NoGo) for BSP (G) Right Hand, Tol. A, 5/8 x 14 is a precision inspection tool designed to verify external BSP (G) thread diameters on pipe fittings. It’s useful for a wide audience—plumbers, fabricators, engineers, and quality-control teams—helping you confirm that fittings meet BSP (G) standards and will seal correctly in assemblies.

Designed for quick, reliable identifications of non-conforming threads, the NoGo profile simplifies inspections and supports consistent results across jobs. Its focus on the BSP (G) standard ensures you can trust measurements when selecting and mating components from different brands or lots.

• NoGo verification design: Quickly identifies non-conforming threads by checking the external diameter against the NoGo limit, enabling fast pass/fail decisions and reducing rework.
• BSP (G) thread compatibility: Precisely matched to BSP (G) external threads so measurements are consistent across brands, improving interchangeability and reducing inspection time.
• Right-hand, size-specific design (5/8 x 14, Tol. A): Engineered for the exact 5/8 x 14 BSP (G) size and Tol. A tolerance, ensuring repeatable, reliable measurements across production runs.

Using this gauge streamlines threaded fitting inspections, helping you quickly confirm correct sizing, prevent leaks, and reduce post-installation rework. Accurate, repeatable measurements support consistent results across jobs, improve workflow efficiency, and give you confidence when sourcing and assembling BSP (G) components.