The Asimeto BSP/BSPP 6H Plug Gauge from the 690 Series is a precision tool designed for professionals who need accurate verification of internal threads in British Standard Pipe fittings. Built for quality control and field service alike, it helps ensure correct mating and reliable assemblies.

• Thread compatibility: Verifies internal BSP and BSPP (G) threads to ensure proper fit with mating components.
• Tolerance class: Conforms to 6H for precise thread engagement and consistent measurements.
• Right‑hand orientation: Configured for standard right‑hand thread fittings used in common piping systems.
• Size: 2 3/4 x 11, providing the specific dimensions needed for BSP/BSPP testing applications.
• Series: Part of the 690 Series plug gauges, chosen for dependable performance and compatibility with related gauges.
• Construction: Made from durable materials with a knurled body and threaded ends for easy handling and repeatable use.
• End threading: Threaded ends match the test thread size and pitch, enabling quick and accurate plug checks.

In practice, this gauge helps technicians confirm that internal threads are cut to specification before assembly, minimizing misfits and rework in plumbing, hydraulic, and pneumatic applications. Its robust construction withstands daily workshop use, while the precise 6H tolerance delivers reliable go/no-go results. Ideal for quality assurance, maintenance, and manufacturing environments, the Asimeto 690 Series plug gauge is a focused tool that supports efficient, accurate thread verification for BSP/BSPP fittings.