Threaded Ring Gauge: 1/2"-20 Thread Size, No-Go (Minus), 2A Thread Class, 1/2 in Pitch Dia

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Item: 55VN24,
MFR: 4121-1A2N,
Brand: INSIZE

Technical Specification
Thread Type UNF
Thread Size 1/2"-20
Gauge Type No-Go (Minus)
Thread Class 2A
Gauge Design Solid
Long Form Calibration Certificate No