The JBO Thread Plug Gauge is a precision right-hand go/no-go gauge designed to verify threaded holes to Unified thread standards. Sized for Pg 16 x 18, it’s ideal for manufacturing, automotive, and aerospace environments where fast, dependable thread verification is essential.

Its go/no-go design lets inspectors quickly distinguish between conforming and non-conforming threads, helping ensure proper fitment and reducing downtime from mismatches or rework.

• Go/No-Go Verification for Fast Pass/Fail: Quickly determine whether threads meet the Pg 16 x 18 specification, minimizing guesswork and speeding up quality checks.
• Pg 16 x 18 Right-Hand Thread Compatibility: Precisely matched to common thread standards, delivering reliable hole-size verification that supports unified thread compliance.
• Rugged, Knurled Body for Secure Handling: Durable construction with a textured grip provides confident handling in busy workshops and tight inspection spaces.

Using the JBO Thread Plug Gauge improves inspection workflow by delivering consistent, accurate results with minimal handling effort. Its straightforward go/no-go checks help you validate thread quality quickly, reduce rework, and maintain tight tolerances across critical components in manufacturing, automotive, and aerospace applications.