CODENAME
60_60_36C/HCountersunk hole, ZDC
60_60_36S/EScrew embedded, ZDC
60_60_36C/HSSCountersunk hole, stainless steel
50_50_30C/HCountersunk hole, ZDC
50_50_30S/EScrew embedded, ZDC
50_50_30C/HPCountersunk hole, PA
50_50_30C/HSSCountersunk hole, stainless steel
63_50_30CHCountersunk hole, ZDC