10 Kinds Metric M2 M2.5 M3 Phillips Flat Thin Head Laptop Screws Assortment Kit 10 Kinds, each 50 pcs(+/-1pcs), total 500 pcs Models Quantuty :M2x3mm 50PCS;M2x4mm 50PCS;M2x5mm 50PCS;M2.5x3.5mm 50PCS;M2.5x5mm 50PCS;M2.5x5mm 50PCS;M2.5x6mm 50PCS;M2.5x8mm 50PCS;M2.5x12mm 50PCS;M3x3mm 50PCS