1/4" (6.4mm) Hole Size Head Diameter: 23/32" Panel Range: .095" - .805" Stem Length: 1 1/16" Black Nylon Shield Retainers Compare with: Auveco #17664, G.M. # 10121502, GM# 6033082 Ford# 390018-S, 390018S, Ford # W709346-S300, W709346S300, GM# 10077401, Car Pak # 95-7387, 957387, Disco # 9130PK, 9130B, W&E # 2643, Crest / Midwest # CRX130, Kent / Lawson # P18339, Winzer # 502.5007, Wurth # 150155397, S&R # 416047, Kimball / Midwest # 10974