Feature:1. 810pcs M3 nylon screw nut washer assortment kit.2. Made of high quality nylon material, good insulation, non-magnetic, heat insulation and corrosion resistance.3. High precision thread, easy to tighten and loose, tightly connected.4. Different specifications parts can meet different needs.5. Well packed and assorted in a resealable transparent box for convenient storage and carry.Specification:Item Type: Nylon Screw Nut Washer KitMaterial: NylonQuantity: 800pcsModel & Quantity:Nut M3 x 300pcsWasher M3 x 200pcsScrew M3 x 6mm 65pcsScrew M3 x 8mm 55pcsScrew M3 x 10mm 50pcsScrew M3 x 12mm 40pcsScrew M3 x 15mm 35pcsScrew M3 x 20mm 30pcsScrew M3 x 25mm 25pcs.Package List:300 x Nut 200 x Washer65 x Screw M3 x 6mm55 x Screw M3 x 8mm50 x Screw M3 x 10mm40 x Screw M3 x 12mm35 x Screw M3 x 15mm30 x Screw M3 x 20mm25 x Screw M3 x 25mm