The Asimeto Plug Thread Gauge (D/E) from the 695 Series is a precision go/no-go tool designed to verify internal threads in holes. Built for machinists, quality-control teams, and maintenance technicians working with UNC, UNF, and UNEF standards, it delivers fast, repeatable checks for 7/8-14 right-hand threads.

• End sizes D and E: Two configured ends (D and E) for quick go/no-go checks of internal threads, enabling you to verify tolerance and consistency in a single instrument.
• UNC/UNF/UNEF compatibility: Specifically shaped to conform to Unified National Coarse, Fine, and Extra Fine thread standards for reliable measurement.
• Thread size: 7/8 x 14 (7/8-14) right-hand internal thread gauge, matching common hole sizes in manufacturing and maintenance.
• 2B tolerance: Tight 2B class tolerance ensures accurate assessment of hole threads and helps prevent misfits.
• Right-hand threading: Engineered for right-hand threaded holes, ensuring correct gauge behavior during insertion and testing.
• Tapered entry with ergonomic handle: The gauge is tapered for easy insertion into threaded holes and features a knurled handle for secure grip and precise alignment.
• Durable construction: Hardened steel body with a protective finish provides durability for daily shop use and long service life.
• Series: Part of Asimeto’s 695 Series plug gauges, designed for consistent performance across tasks.

With the Asimeto plug gauge, you gain fast, reliable visibility into thread quality without disassembling components. It helps you confirm that a hole is tapped to the correct UNC/UNF/UNEF specification, identify undersized or damaged threads, and prevent cross-threading during assembly. Its two-ended design reduces tool changes and speeds up inspection in busy shops, while the rugged build stands up to daily use. This gauge is ideal for quality-control labs, machine shops, aerospace and automotive maintenance, and any operation that relies on precise internal threads for fasteners.