600Pcs M2 304 Stainless Steel Hex Socket CapButtonFlat Head Screw Washer Nut Kit.    One box contains one head type of screws. Please make sure you know before you bid. Thanks for understanding.    Features:  1. Fixing component, industrial and construction fasteners.  2. Pefectly used in confined areas where the head needs to be flush or below the surface.  3. Great strength and corrosion resistance.  4. Widely applicated to the home and office appliance, communication equipments, ship assembly and other machinery industry.  5. Offering six different sizes and three optional types for various DIY use.      Specification:   Metarial  304 Stainless Steel;   Box Size  121*58*18mm;   Weight  96g (Approx.);   Thead Diameter  2mm (M2);   Screw Drive Type  Hex Socket;   Screw Head Type  Cap Head / Button Head / Flat Head;    Package Included:  Item Length Quantity;  M2 Screw 4mm 50;  M2 Screw 5mm 50;  M2 Screw 6mm 50;  M2 Screw 8mm 50;  M2 Screw 10mm 50;  M2 Screw 12mm 50;  M2 Hex Nut - 100;  M2 Flat Washer - 100;  M2 Spring Washer - 100;  Total Quantity: 600