The JBO Thread Ring Gauge GO - Metric Coarse, Right Hand, 6g, M64 x 6 is a precision go gauge designed to verify external metric coarse threads. It helps machinists, quality inspectors, and maintenance teams quickly confirm that threaded parts meet the M64 x 6 profile and right-hand coarse form.

Crafted from hardened steel for durability, the gauge resists wear in daily use and maintains accurate measurements over time. Its clean, simple design supports fast, confident checks that align with industry standards for metric coarse thread connections.

• Precise GO gauge for metric coarse threads: Delivers accurate go measurements for M64 x 6 coarse threads, enabling quick pass/fail checks during inspection and assembly.
• Durable hardened steel construction: Built to endure daily use in busy workshops, resisting wear and maintaining accuracy across many cycles.
• Right-hand, metric coarse (M64 x 6) with 6g tolerance: Specifically engineered for standard metric coarse threads with a 6g tolerance class, ensuring reliable compatibility with common fasteners and repeatable results across production lots.

Using this GO gauge helps speed up quality control, reduce rework, and ensure consistent thread engagement. The combination of durable material, precise geometry, and a design tailored to metric coarse threads supports reliable, repeatable measurements across lots, improving workflow, throughput, and overall part quality.