set2: 800 * Pan Head Self-tapping Screws & 20 * M2 X 8 screw nail + 20 * M2 X 12 screw nail + 20 * M2 X 16 screw nail + 20 * M2 X 20 screw nail + 20 * M2 Nuts + 20 * M3 X 8 screw nail + 20 * M3 X 12 screw nail + 20 * M3 X 16 screw nail + 20 * M3 X 20 screw nail + 80 * M3 Nuts + 20 * M4 X 8 screw nail + 20 * M4 X 12 screw nail + 20 * M4 X 16 screw nail + 20 * M4 X 20 screw nail + 80 * M4 NutsFeatures: Suitable for most situationsModel:Screws Nuts Kit100% Brand New and High Quality Strong anti-oxidation ability, corrosion resistance.Not easy to rust.Screw Type:Set ScrewsModel Number:Pan Head ScrewHead Style:RoundDIY Supplies:MetalworkingUsed widely in the home and office appliance, communication equipment, ship assembly and other machinery industryModel: Pan Head Self-TappingThread specification: M2Thread tolerance: 5gSize: M2*4mm, M2*5mm, M2*6mm, M2*8mm, M2*10mm, M2*12mm, M2*16mm, M2*20mm (100pcs of each size)Box Size: approx. 130*65*25mmHave sharp threads that cut into a material such as soft metal sheet, plastic or wood.Great to use in confined areas where the head needs to be flush or below the surface.High strength and hardness.Convenient to carry and storage.Durable in use.Used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries.colour:SilverMaterial:carbon steel/steelPackage Contents:800 * Pan Head Self-tapping Screws20 * M2 X 8 screw nail20 * M2 X 12 screw nail20 * M2 X 16 screw nail20 * M2 X 20 screw nail20 * M2 Nuts20 * M3 X 8 screw nail20 * M3 X 12 screw nail20 * M3 X 16 screw nail20 * M3 X 20 screw nail80 * M3 Nuts20 * M4 X 8 screw nail20 * M4 X 12 screw nail20 * M4 X 16 screw nail20 * M4 X 20 screw nail80 * M4 NutsOnly 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.