For locating and holding steel or iron parts.
1/2" X 1.0" PICTURED
PART # THREAD DIA. HT A R20-50-PM 1/4"-20 .50" 1.0" .125" R20-75-PM 1/4"-20 .75" 1.0" .125" R20-1-PM 1/4"-20 1.0" 1.0" .125"
PART # THREAD DIA. HT A R8-13-PM M8 13mm 25mm 3mm R8-19-PM M8 19mm 25mm 3mm R8-25-PM M8 25mm 25mm 3mm