Vite Esagonale (M2.5x8mm) 1/16 Turnigy 4WD Nitro corsa buggy (10pcs / bag)
Parte n .: 30787
these are good screws and will fir the sk450 frame so that way all you have to do is by the arms and dead cat conversion kit so that way you don't have to buy the original oneGood replacements for the terrible HK500 kit screws which strip easily. Good price....Good to keep few of these in the spare box as you don't know when you might need it.