Type: Hexagon HeadDIY Supplies:WoodworkingScrew Type:Self-tapping ScrewsDrive Style:Hex SocketHead Style:FlatDimensions:M3*3Size: M2/M3/M4 Quantity * Diameter * Length20 PCS * M2 * 420 PCS * M2 * 620 PCS * M2 * 820 PCS * M2 * 1220 PCS * M2 * 1620 PCS * M2 * 20120 PCS * M2 * Hex Nuts120 PCS * M2 * Washer20 PCS * M3 * 420 PCS * M3 * 820 PCS * M3 * 1220 PCS * M3 * 1620 PCS * M3 * 2020 PCS * M3 * 30120 PCS * M3 Hex Nuts120 PCS * M3 Washer20 PCS * M4 * 620 PCS * M4 * 1020 PCS * M4 * 1420 PCS * M4 * 2520 PCS * M4 * 1820 PCS * M4 * 30120 PCS * M4 Hex Nuts120 PCS * M4 Washer1 * 1.5 Hexagon Wrench For M2 Screw1 * 2.5 Hexagon Wrench For M3 Screw1 * 3 Hexagon Wrench For M4 ScrewType2:Cap ScrewsType3:Flat WasherType4:Nuts WrenchColor: SilverMaterial: Stainless SteelPackage Contents:1 * 1080 PCS Hex Screw Kit With BoxOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.