Description
Material: metal
Color：black
Package include following size 20pcs of each.（W*L）
3*3mm 3*4mm 3*5mm 3.5*4mm 3*8mm
3.8*7mm 3.8*10mm 4*3mm 4*4mm 4*6mm
4*7mm 4*8mm 4*11mm 4.5*10mm 4.5*4mm
Allow 0-1mm error
A total of 300 screw， 15 kinds of size， often used for laptop computers etc
Package include
300pcs screws a set
