19/64" (7.5mm) Hole Size Top Head Diameter: 28mm Stem Length: 11mm Black Nylon Door Trim Panel Retainers Compare with: V.W. # 6K0-868-243, 6K0868243, Disco # 10932PK, 10932B, Auveco # 21398, Crest / Midwest # CRX29720