JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M12 x 0.5 FLH accurate ribs even on tight

accurate ribs even on tight profiles

The tool is built for durability and reliability in real-world workshop use

With this combination of material

Secure taper shank with ISO/H5 tolerance: DIN 8051 B tolerance (D = ISO H5) ensures a precise fit in compatible holders for reliable accuracy and minimal runout

Precise metric fine-thread NoGo limit: Delivers an accurate NoGo check for M75 x 1

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M12 x 0.5 FLH accurate ribs even on tightThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads, ideal for applications where exact hole size matters. It helps engineers, machinists, and quality control professionals quickly verify threaded holes for proper fit, ensuring components assemble without guesswork. Specifically built for Right Hand threads with an M12 x 0. 5 size and 6H tolerance, the gauge uses a hardened steel body for long lasting performance