This is a pack of six 3x15mm countersunk machine screws from Traxxas. These will fit any vehicle, including the Traxxas Revo.
Replacement part for these models:
4-Tec® 2.0 AWD Chassis
4-Tec® 2.0 VXL AWD Chassis
E-Revo® VXL Brushless
Ford GT®
Ford Mustang GT
Jato
Maxx®
Revo
Slayer Pro 4X4
Summit
T-Maxx
Unlimited Desert Racer®
XO-1®