Redcat Racing 310mm Flange Head Cross Screw (8 Piece) Flange Head Cross Screw, 3*10mm (8pcs) Genuine Redcat Racing Spare Parts Redcat Racing Part Number 08024 For troubleshooting and warranty information please contact a Redcat Racing Customer Service Specialist at 602-454-6445 or by emailing amazonsupport@redcatracing.com NOTE: Please read the User Manual before use.