The JBO Thread Ring Gauge (GO) – Metric Coarse (Right Hand) with 6e tolerance for M3 x 0.5 is a precision Go gauge designed to verify external metric threads quickly and accurately. It’s ideal for quality control teams, machine shops, and assembly lines where fast, reliable checks are essential to confirm parts will thread correctly.

Manufactured from hardened steel for lasting durability, this gauge resists wear and maintains its precise dimensions through busy production runs. Its robust construction ensures dependable Go checks over time, helping you keep calibration and inspections consistent.

• Exact M3 x 0.5 Coarse Thread Matching: Precisely sized for M3 x 0.5 coarse threads with 6e tolerance, enabling quick pass/fail verification of external threads to ensure proper engagement.
• Durable Hardened Steel Construction: Built to withstand frequent use in demanding environments, preserving calibration and delivering long tool life with minimal maintenance.
• Fast, User-Friendly Go Checks: Simple insertion and immediate results mean faster inspections, reduced downtime, and smoother integration into standard QC workflows.

Used for reliable validation of metric coarse threaded connections, the gauge helps ensure proper fitment and functionality according to industry standards. It supports faster setup, reduces rework, and enhances overall production quality by providing confident, repeatable measurements across batches.