Insize 4130-2, M2x 0.4 Go No Go Thread Plug gauge Class 6H Force Gauge Schwenk Individual bore gauge 10300000

Schwenk Individual bore gauge 10300000 Dial Bore Gauges type SU Metric Range 12-20mm with carbide pins

MarSurf PS10 Set

001″ step / 49 blocks)

Mahr 4131900 Mechanical Micrometers 0-1" Reading

A label on the back states the Ra roughness value for each patch

Insize 4130-2, M2x 0.4 Go No Go Thread Plug gauge Class 6H Force Gauge Schwenk Individual bore gauge 10300000Thread Plug Gauges Metric Go NoGo Description & Features The INSIZE thread plug gauges have a Go and a No Go side. The Go side must be able to be screwed in threads threaded holes by hand without applying any force, whereas the NoGo side, which is indicated in red, must not fit in the test item. These gauges are used to check whether the actual thread of a test item is within a specified target range. Standard ISO1502 6H