200Pcs M4 X 8 X 0.5Mm Brass Flat Washer Screw Washers For Screws Bolts

Hardware washers are used to distribute the load pressure under bolts or nuts and are suitable for screws, bolts, and nuts used in industrial machinery, marine equipment, automotive repairs or appliance repair. Suitable for wood, metal, and plastic surfaces and can also be used in plumbing, machinery, DIY projects, etc.SpecificationMaterial: BrassWasher Dimensions: M4Total Size: 8 x 4 x 0.5 mm / 0.31 x 0.16 x 0.02 inch(OD*ID*T)Packing List: 200pcs x Brass Flat WashersAdvantageFlat washers for screws are made of brass, with high hardness, durability, wear resistance and corrosion resistance, featuring excellent sealing performance, thermal conductivity and electrical conductivity.Metric washers can effectively distribute pressure on the fastener head, increase contact area and protect parts from damage, which also reduce friction and effectively prevent leaks and loosening.InstructionBrass ring washer are easy to use and are typically used under bolts or nuts to provide a smooth bearing surface, reducing the possibility of fastener loosening.Note: When selecting washers, always choose washers that match your existing fasteners.