Thread Gauges for Metric Fine Threads DIN ISO 1502 | ULTRA Shop

Buy high-precision thread limit plug gauges, thread go ring gauges, and thread no-go ring gauges from ULTRA for metric ISO fine threads according to DIN ISO 1502 online.

Thread gauges for metric ISO fine threads (MF) according to DIN ISO 1502 are utilized wherever thin wall thicknesses, short thread engagement lengths, or highly vibration-resistant connections are required. Particularly in precision engineering, aerospace technology, medical device manufacturing, and engine or apparatus construction, these inspection instruments ensure the flawless assembly of components with fine thread profiles. Our portfolio seamlessly covers the entire spectrum of pitches from 0.25 mm to 6 mm. You receive the plug gauges and ring gauges manufactured from premium, wear-resistant gauge steel for reliable quality control of your cylindrical fine threads. All gauges guarantee traceable calibration through optional factory or DAkkS certificates.