6.4mm Hole Size Ford Trim Panel Fastener (Qty:50) Gripper Box # 2095T Ford Trim Panel Retainer 1/4" (6.4mm) Hole Size; 1" Head Diameter; 9/32" Stem Diameter; 1-1/16" Stem Length; .100"-.685" Panel Range; Ford 1980 & On Ford OEM # 388930-S Shop the PDQ Auto Body Supplies Company Amazon storefront for all your hardware!