HPI 15266 Uniball KA Series Carburetor & Fuelie Engine screws 15425 15443 15457 

15425  Flanged Cap Head Screw M5 X 22 mm (2 PCS) FUELIE ENGINE

15443  Step Screw M6 X 23 mm (2 PCS)

15457  Flat Head Torx Screw M6 X 20 mm qty-4 Baja 5T/Fuelie Engine Torx T2 use with Z924 OR Z958