The JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads. Specifically sized for M36 x 1.5 right-hand threads, its Go/No-Go design lets you quickly verify threaded holes meet the required tolerance, helping ensure components thread together smoothly in both production and assembly workflows.

• Go/No-Go Quick Checks: Streamlines quality control by using a simple two-step test—the Go end should enter the hole with proper feel, while the No-Go end should not exceed the thread depth—so you can confirm tolerance quickly and with confidence.
• Hardened Steel Construction: Built to endure daily workshop use, the hardened steel resists wear and deformation, delivering long-lasting reliability even after many inspections.
• Metric Fine Thread Compatibility (M36 x 1.5, Right-Hand, 4H): Precisely matched to fine-thread holes, ensuring accurate checks for critical assemblies and consistent mating with fasteners and components that rely on tight tolerances.

This gauge supports faster setup, reduces rework, and helps maintain consistent thread quality across parts and projects. With its robust construction and targeted sizing, you can trust it to keep your measurements reliable during ongoing production and repair work.