This item is a set of assorted screws for computer repair. It is made of 304 stainless steel which features -rust and durable for and stable use. Package Quantity includes 480 Pieces Socket Head Screws Nuts Assortment in different sizes of M2, and (Metric) for various uses. Feature - ColorSilver - Material: 304 Stainless Steel. - Screws Type: Socket Head Screws - Size (Box): Approx. 17.5 * 9.8 * 2.1 cm / 6.89 * 3.86 * 0.83 in. - Premium 304 Stainless Steel Socket Head Screws Nuts Kit, -rust, strong and water-proof for durable and use. - Different sizes of meet different requirements. - Package Quantity: 480pcs. Socket bolt and nuts - With Plastic Box for convenient access and storage - for use in confined areas where the head needs to be flush or below the surface - Fixing component, industrial and construction fasteners. Used widely in the home and office appliance, equipments, ship assembly and other machinery industry - Tips: Products contain small parts, please keep out of the reach of children to prevent inadvertent swallowing or other potential . Size Amount M2*8 20pcs M2*12 20pcs M2*16 20pcs M2*20 20pcs M2 Nuts 80pcs *8 20pcs *12 20pcs *16 20pcs *20 20pcs Nuts 80pcs *8 20pcs *12 20pcs *16 20pcs *20 20pcs Nuts 80pcs </table Package list: 2 * set of 480pcs Metric 304 Stainless Steel Socket Head Screws Nuts Assortment Kit Screws and Bolts with Box