For T-rex 500

Socket button head screw x 8(M2.5x10mm)
Socket buton head self tapping screw x 4(T2.6x8mm)
Socket buton head self tapping screw x 6(T2.6x10mm)
Socket buton head self tapping screw x 2(T2.6x14mm)
M2.5 Specialty washer x 14(Φ2.5xΦ6x2mm)
M2.5 set screw x 2(M2.5x12mm)