The Asimeto Ring Gauge NOGO BSP/BSPP 6G (Right Hand), from the 690 Series, is a precision instrument designed to verify the external threads of British Standard Pipe (BSP) and British Standard Pipe Parallel (BSPP) fittings. Sized for 1 3/4 x 11 BSP threads, it’s an essential tool for technicians, buyers, and quality teams who need quick, reliable thread checks.

Designed to conform to the 6G tolerance class, this NOGO gauge ensures accurate and repeatable inspections of BSP/BSPP external threads. The gauge features a threaded bore matched to the target thread size and pitch, enabling fast go/no-go determinations on each tested part. Constructed from durable, high-quality materials, it is built for long-lasting performance in demanding workshop or field environments.

• 6G tolerance conformance: Ensures precise, repeatable checks of BSP/BSPP external threads for reliable assembly and QC.
• Fast go/no-go verification: Threaded bore matches the target size and pitch for quick pass/fail checks, reducing inspection time.
• Durable, high-quality construction: Robust materials withstand daily use in busy shop or field settings, delivering long service life.

The Asimeto NOGO ring gauge helps you verify thread compatibility before assembly, minimize downtime, and maintain consistent fit across parts. With its 6G accuracy and durable build, you can rely on fast, confident inspections that support quality control and efficient production workflows.