This item is a set of assorted screws for computer repair. It is made of 304 stainless steel which features -rust and for and stable use. Package Quantity includes 440 Pieces Socket Head Screws Nuts Assortment in different sizes of , and M5 (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 and use. - Different sizes of M5 meet different requirements. - Package Quantity: 440pcs. 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 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 *8 20pcs *12 20pcs *16 20pcs *20 20pcs Nuts 80pcs *8 20pcs *12 20pcs *16 20pcs *20 20pcs Nuts 80pcs M5*8 15pcs M5*12 15pcs M5*16 15pcs M5*20 15pcs M5 Nuts 60pcs Package list: 1 * set of 440pcs 304 Stainless Steel Truss Head Screw Metric M5 Socket Head Screws Nuts Assortment Kit Screw Fasteners with Box