The JBO Thread Plug Gauge (NoGo) is a precision tool for inspecting metric fine threaded holes. Designed for quality control teams, machinists, and maintenance professionals, it provides reliable go/no-go checks to confirm hole size and thread fit for M65 x 1.5 right-hand threads (6H). Built for durability in busy workshops, this gauge helps you verify parts quickly and with confidence.

Constructed from hardened steel for wear resistance, the gauge maintains accurate dimensions after repeated use. The knurled body offers a secure grip during setup and inspection, while the precise metric fine reference ensures compatibility with common hole sizes in manufacturing environments.

• Precise metric fine thread verification: Designed for metric fine threads, this NoGo gauge reliably confirms hole size for M65 x 1.5 right-hand threads, helping you detect undersized or oversized holes at a glance.
• Hardened steel construction for durability: Manufactured from hardened steel to resist wear and maintain accuracy through heavy use, reducing replacement costs and downtime.
• Fast go/no-go checks for efficient QC: The NoGo design provides quick pass/fail feedback, speeding up inspections and keeping production schedules on track.

With the JBO Thread Plug Gauge (NoGo) you get a fast, dependable method to verify threaded holes without guesswork. It supports consistent results across batches, reduces rework, and helps maintain tolerance compliance in assembly and machining workflows. The metric fine standard and right-hand orientation ensure compatibility with common production specs, while the robust construction stands up to daily shop use.