This is Screw Bag C for the Tamiya Grasshopper - TAMC0356. Screws feature steel construction Two 3x27mm phillips head screws Five 3x15mm phillips head screws One 3x8mm phillips head screws, black in color ONe 2.5x10mm phillips head screws Two 2x6mm flat washers Four 3x38mm phillips head shoulder screws Two 3mm nuts, silver in color Four 4mm nylon insert lock nuts Installation following the model manual Consult your building manual for screw locations kpm12/06/2005 ir/jxs