The JBO Thread Ring Gauge (NoGo) — Metric Fine, Right Hand, 6h, M3.5 x 0.25 — is a precision inspection tool for external metric threads. It provides fast, reliable checks on threaded components to confirm they meet the specified diameter and thread form. This NoGo gauge is designed to help quality teams quickly identify parts that do not conform, supporting accurate assembly and consistent performance across projects.

crafted from hardened steel, this gauge resists wear and deformation in demanding shop environments, ensuring long-lasting accuracy through frequent use. Its straightforward design makes it easy to use for technicians and engineers alike, enabling reliable results on the first check and throughout production cycles.

• Metric Fine Thread Precision: Specifically calibrated for M3.5 x 0.25, right-hand threads with a 6h designation, enabling fast and accurate Go/NoGo checks of external threads.
• Hardened Steel Durability: Built from hardened steel to resist wear and maintain dimensional accuracy even after repeated use in busy manufacturing settings.
• Easy-to-Read No-Go Indication: Clear, quick indication of non-conforming parts, speeding inspections and reducing guesswork on the shop floor.

With the JBO Thread Ring Gauge (NoGo), you gain a reliable, easy-to-use tool that speeds thread inspection, reduces downtime, and helps ensure every M3.5 x 0.25 threaded component meets specification on first pass. Its robust construction and precise sizing support consistent results across batches, making it a trusted addition to any quality control toolkit.