11/32" (8.70mm) Hole Size Stem Length: 14mm Top Head Size: 14mm Black Nylon Door Trim Panel Retainers Compare With: BMW # 51-41-8-172-050, 51418172050, V.W. # 481-867-197, 481867197, Disco # 12471PK, 12471B, Crest Midwest # CRX4498