Asimeto Ring Thread Gauge (Go) - Metric - Right Hand - 6g - M6 x 0.5 4 Month Widin it provides a reliable go/no-go

it provides a reliable go/no-go check to confirm parts meet the M38 x 1

and serious hobbyists working with precision bores

this gauge offers durable wear resistance for long service life in demanding environments

Diameter: 13/16" reamer diameter

and maintain precise measurements across dozens of inspections

Asimeto Ring Thread Gauge (Go) - Metric - Right Hand - 6g - M6 x 0.5 4 Month Widin it provides a reliable go/no-goThe Asimeto Ring Gauge GO Metric Fine 6g (685 Series) is a precision measuring tool designed for technicians who verify cylindrical part dimensions with metric fine threads. Built for reliability in automotive, aerospace, and engineering environments, it delivers fast, repeatable GO checks you can trust. Series & Type: GO ring gauge, Metric Fine 6g, 685 Series Material: High quality steel for durability and long lasting performance Thread