The JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 4h - M1.4 x 0.3 is a precision inspection tool designed to verify external metric coarse threads. It serves engineers, buyers, tradespeople, and quality teams by enabling fast, reliable checks of thread diameters to ensure parts meet the required specifications and will assemble correctly.

Made from hardened steel, this gauge delivers exceptional durability and wear resistance for busy QC benches. Its meticulous construction and precise dimensions support consistent measurements, helping you maintain tight tolerances without frequent rechecks.

• Precise Go Gauge for Metric Coarse Threads: Enables quick acceptance testing of external thread diameters, ensuring parts meet the M1.4 x 0.3 specification and will thread smoothly in assembly.
• Hardened Steel Construction: Built to withstand daily use, resisting wear and maintaining accuracy over time for dependable long-term performance.
• User-Friendly, Consistent Measurements: Clear, repeatable readings with a straightforward design that supports reliable results across operators and shifts.

Using this GO thread ring gauge helps streamline inspection workflows, reduce rework, and improve overall quality. It provides confident, objective pass/fail checks for metric coarse threads, enabling quicker decisions and safer, more consistent manufacturing outcomes.