Designed for precision engineering and quality control, the JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M105 x 4 is a dedicated go gauge used to verify threaded holes meet exact metric specifications. Ideal for machinists, inspectors, and assembly teams, it provides a quick, unambiguous pass/fail check that supports consistent fits in production and maintenance tasks.

Crafted to endure daily use in demanding environments, this GO gauge combines hardened-steel durability with precise dimensions. Its metric fine pitch and right-handed geometry align with standard M105 x 4 threads and the 6H tolerance, ensuring reliable measurements even in high-volume inspection settings.

• Durable hardened-steel construction: Resists wear and maintains accuracy through frequent use in busy QC lines, helping your gauges stay reliable over time.
• Precise metric fine GO gauge (M105 x 4, 6H): Delivers accurate hole acceptance checks, reducing misreads and rework by ensuring threads meet exact specifications.
• Right-hand orientation for standard threading: Aligns with common thread systems, enabling quick, confident inspections without swapping gauges.

Using the JBO Thread Plug Gauge (GO) helps streamline your inspection workflow, shorten downtime, and improve consistency across parts and assemblies. With its durable build and precise sizing, you can trust it to deliver repeatable go/no-go results that support efficient manufacturing, maintenance, and quality control.