The JBO Thread Plug Gauge is a precision tool designed specifically for metric fine threads. Sized for M24 x 1.5 with a right-hand configuration, it helps machinists, engineers, buyers, and inspectors quickly verify internal threads in holes and bushings.

Go/No-Go design enables rapid tolerance checks—the Go end should slip into the hole, while the No-Go end should not. Built on a hardened steel body with a 4H tolerance specification, it delivers repeatable results in demanding environments.

• Go/No-Go design for fast tolerance verification: Quickly confirm whether the internal thread meets the M24 x 1.5 fine pitch within 4H tolerance, reducing guesswork and downtime.
• Hardened steel construction for durability: Resists wear from repeated use and contact with threaded components, ensuring long-lasting accuracy across jobs.
• Ergonomic knurled grip and right-hand compatibility: Knurled body provides secure handling in tight spaces, precisely matched to right-hand M24 x 1.5 threads for reliable, easy checks.

This gauge helps streamline threading inspections, minimize rework, and improve consistency across parts and production runs. With a reliable Go/No-Go check, rugged construction, and compatibility with standard right-hand M24 x 1.5 threads, it’s a dependable addition to any workshop, QC station, or manufacturing line.