Stainless Steel Button Head Cap Bolts Screws Assortment Kit Hex Socket Assembly Comdox 500Pcs M3 M4 M5 Stainless Steel Button Head Hex Socket Head Cap Bolts Screws Nuts Assortment Kit Description Color Name:Button HeadComdox™ High Quality Stainless Steel Hex Socket Button Head Bolts Screws Specifications: * Screws Type: Hex Socket Button Head screw* Size: M3 M4 M5 (Include M3 M4 M5 Nuts)* Material: 304 Stainless Steel* Package Quantity: 500Pcs ✔ Designed with 304 stainless steel material, the 304 stainless steel material provides strength and offers good corrosion resistance in many environments. ✔ Ideal 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, communication equipments, ship assembly and other machinery industry Package included:M3 * 8--------------------------30PcsM3 * 12------------------------30PcsM3 * 16------------------------30PcsM3 * 20------------------------30PcsM3 Nuts-----------------------120Pcs M4 * 8--------------------------20PcsM4 * 12------------------------20PcsM4 * 16------------------------20PcsM4 * 20------------------------20PcsM4 Nuts-----------------------80Pcs M5 * 8--------------------------15PcsM5 * 12------------------------15PcsM5 * 16------------------------10PcsM5 * 20------------------------10PcsM5 Nuts-----------------------50Pcs Package Quantity: 500pcs. Hex Socket bolt and nuts(+-2%). Tips:Products contain small parts, please do not let children play, to prevent inadvertent swallowed Comdox is a professional company of fasteners. We sell steel, stainless steel and brass screws, self tapping screws, self drilling screws, dry wall screws, hex nuts, hex bolts, rivets, anchors, nails, flat washers, spring washers, couplings and fixings. "Quality products with very competitive prices and efficient services" is the goal that we are working for and the key to our success. Comdox 500Pcs M3 M4 M5 Stainless Steel Button Head Hex Socket Head Cap Bolts Screws Nuts Assortment Kit Features High Quality Stainless Steel Hex Socket Button Head Bolts Screws Nuts Drive Type: Hex Socket; Head Style: Button Head Material: 304 Stainless Steel; Different Size of M3 M4 M5 (Include M3 M4 M5 Nuts) Package Quantity: 500pcs Used widely in the home and office appliance, communication equipments, ship assembly and other machinery industry Thank You For Your Business!