SPLAUTO Nylon Fastener Push-Type Retainer Clip Bumper Plastic Trim Clips for Honda Acura 91503-SP0-003 (20 pcs) To fit a 10mm hole,Head Diameter: 20 mm (25/32 inches), Stem Length: 15 mm (19/32 inches) Reference OE/OEM Number: 94530623, 91503-SP0-003, 91503SP0003, 07130702966, 4803742