Limit thread plug gauges of tungsten carbide, ISO metric

Limit thread plug gauge 6H both or one sides (GO side) made of tungsten carbide for ISO metric threads DIN 13.

GO side of tungsten carbide  [19] Limit thread plug gauge 6H one side (GO side) made of tungsten carbide for ISO metric threads DIN 13.

GO and No-Go side of tungsten carbide  [19] Limit thread plug gauge 6H two sides (GO and NO-GO side) made of tungsten carbide for ISO metric threads DIN 13.