This is a package of 20 replacement 4x8mm Set Screws for the Associated Mini MGT RTR FEATURES: Steel construction, silver in color Replaces worn or damaged set screws INCLUDES: Twenty 4x8mm Set Screws (2mm hex size) REQUIRES: Installation following the model manual SPECS: Length: 8mm Diameter: 4mm Hex Size: 2mm kpm01/03/2008 ir/jxs