Description 500pcs RC Screw Set is made of high quality material with excellent workmanship and long service life. Its performance is stable and reliable. The screw set contains an excellent assortment of the most popular large and small fasteners to suit your needs. Technical dataScope of application: HSP SCx10 and other modelsQuantities list:20 pcs. M3x320 Machine Gauges, M4x420 Machine Gauges, E Buckle (20 Pcs)20 Pcs Car Case Buckle (20 Pcs)20 Pcs M4 Nuts (20 Pcs)20 Pcs M3 Nuts (20 Pcs)20 Pcs Anti-Falling Wheels (20 Pcs)20 Pcs M3 spacers (20 pcs.)20pcs M2*10 Pins (20)Hex Head Screws:30pcs (each) Roundhead 3x16 3x12 3x10 3*830pcs (each) Flathead 3x16 3x12 3x10 3x820pcs (each) Flathead 4x8 4x1220pcs (each) rounhead 4x12 4x10Total: 500pcsPacking List1 x RC Screw Set (500pcs)