3/8 UNC / UNF Helical Go / NoGo Screw Plug Thread Gauge
Specification Size: 3/8" UNC / UNF Select from options: UNC 3/8-16 UNF 3/8-24 Wire Insert Thread Go / No-Go Screw Plug Thread Gauges for tapped holes of wire insert thread Part Number ES-12096Visit the JLS Supplies Ltd website for more information on 3/8 UNC / UNF Helical Go / NoGo Screw Plug Thread Gauge