280pcs assorted brand new laptop screws. The assortments contain the following sizes: M2x3(20pcs), M2x4.5(20pcs), M2x7(20pcs), M2x8(20pcs), M2x10(20pcs), M2.5x4(20pcs), M2.5x5(20pcs), M2.5x6(20pcs), M2.5x7(20pcs), M2.5x8(20pcs), M2.5x10(20pcs), M2.5x12(20pcs), M3x3(20pcs), M3x4(20Pcs).These will fit any brand laptop, HP, IBM, Toshiba, Dell, Compaq, Acer, Sharp, Sony, Panasonic, etc.