7/16 UNC / UNF Helical Go / NoGo Screw Plug Thread Gauge
Product Code: ES-12097
Size: 7/16" UNC / UNF Select from options: UNC 7/16-14 UNF 7/16-20 Wire Insert Thread Go / No-Go Screw Plug Thread Gauges for tapped holes of wire insert threadVisit the JLS Supplies Ltd website for more information on 7/16 UNC / UNF Helical Go / NoGo Screw Plug Thread Gauge