The JBO Thread Plug Gauge (NoGo) in Metric Fine is a precision inspection tool designed to verify metric fine threaded holes. Specifically suitable for right-hand threads in size M75 x 1.5 with a 6H tolerance, this NoGo gauge helps ensure holes meet exact limits without guesswork. Built for engineers, machinists, inspectors, and shops, it delivers repeatable checks that keep production moving.

Manufactured from hardened steel, the gauge provides durability and wear resistance in busy workshop environments. The knurled body offers a secure grip for precise handling, even when wearing gloves, enabling quick, confident checks during setup and final inspection.

• Precise metric fine-thread NoGo limit: Delivers an accurate NoGo check for M75 x 1.5 (6H) right-hand threaded holes, helping you confirm the hole will not exceed the maximum size.
• Durable hardened steel with textured grip: Built for long life, the hardened steel core resists wear, and the knurled surface provides secure, consistent handling in demanding environments.
• Effortless, reliable inspection: Simple, fast checks integrate smoothly into assembly and quality-control workflows, reducing rework and speeding setup without complex equipment.

By using this metric fine NoGo plug gauge, you gain confidence that every hole is within specification, streamline your inspection process, and protect against incorrect assemblies. Its robust construction and clear dimensions help maintain consistent results across batches, delivering reliable performance when it matters most.