The Asimeto 682 Series Plug Thread Gauge is a precision tool designed for engineers and quality teams who need quick, reliable verification of metric internal threads. Built for right-hand M42 x 2 threads with a strict 6H tolerance, it delivers dependable pitch-diameter checks in a compact, easy-to-use form.

• Series and purpose: 682 Series plug gauge for metric fine threads, crafted for accurate internal thread verification.
• Thread size and tolerance: Right-hand M42 x 2 threads with a 6H tolerance class to match standard metric specifications.
• End configuration: Dual-ended design with external thread ends—optimized for quick engagement and go/no-go checks inside components.
• Construction and grip: Cylindrical body with textured knurled surface for secure handling in demanding workshop environments.
• Material and durability: Manufactured from high-quality materials to ensure longevity, stable measurements, and resistance to wear.
• Measurement approach: Precision gauge that directly assesses the pitch diameter of internal threads, enabling fast, repeatable inspections.

Designed for production floors, machining shops, and inspection labs, this plug gauge helps you confirm thread compatibility before assembly, reduce scrap, and maintain consistent fastener performance. Its precise 6H tolerance and robust construction make it a reliable go-to tool for routine thread verification and quality control tasks on metric fasteners.