Toyota Grommets #0006T 97 pcs. Toyota Grommets 97 Piece Smart fix kit Includes: # 10 Plastic U nut 20mm wide x 31mm long Grommets in sizes: 6mm (1/4") Screw size 17mm stem 20mm head; 12mm Screw 22mm stem 20mm head; # 12 Screw 16mm head 19mm stem; white gromm fits 8x8mm hole 16mm head 17mm stem; #10 fits 8.5mm