Phillips head step tiny screw special fasteners for computer and mainboard

Phillips head step tiny screw special fasteners for computer and mainboard Size : M1.4*8 Surface treatment:chrome plated Material:Carbon stee 1.Product:Baosteel raw material make sure the product good toughness and high strength,quality meets the demand of International European Union standards. 2..Application:this kind of product is for computer and mainboard 3.we also can give your suggestion and design according to your drawings and samples. .Any specific screws can be