Asimeto Ring Thread Gauge (NoGo) - Metric - Right Hand - 6g - M28 x 1 A&NF The combination of left-hand flute

The combination of left-hand flute and right-hand cutting provides predictable performance across a range of tougher materials

Use with appropriate coolant and conservative feeds to maximize tool life and achieve smooth surface finishes on hardened workpieces

ground finish: delivers precise thread form with reliable cutting action and efficient chip evacuation

4-flute rigidity for stable cuts: More cutting edges combined with a robust flute geometry deliver straight

precision‑engineered construction: Built with high-quality materials and exacting manufacturing to withstand demanding use and preserve accuracy over time

Asimeto Ring Thread Gauge (NoGo) - Metric - Right Hand - 6g - M28 x 1 A&NF The combination of left-hand fluteAsimeto's Ring Thread Gauge (NoGo) is a precision metric gauge designed to verify the maximum allowed thread size for 6g class fasteners. Ideal for machinists, quality control technicians, and assembly teams, it helps ensure only properly sized M28 x 1 right hand threads are used in critical connections. Series: 686 Series precision ring gauge engineered for reliable, repeatable measurements. NoGo designation: Specifically used to determine if threads