Reasons for selection - The screw washer is made of brass, a hard, corrosion-resistant, and smooth material with excellent wear resistance and sealing performance. Its flat design increases the pressure-bearing surface, thereby reducing pressure and friction and effectively preventing leakage and loosening.
Measurement - Inner diameter: 4mm / 0.16 inch; Outer diameter: 10mm / 0.39 inch; Thickness: 0.8mm / 0.03 inch; Package includes: 80pcs Flat Washers.
Suitable for - Flat washer sets are used with screws, nuts, and bolts of the same size and are widely used in various field such as interior decoration, outdoor construction, electrical repair, and furniture repair. Suitable for industrial, automotive, electrical, marine, oil pan plugs, fuel lines, oil pipes, hydraulic fittings, and home projects.
Installation - Metric fastening washers are easy to install, secure, and remove, and are not easily deformed. Place the appropriately sized washer onto the bolt shank, then pass the bolt through the hole and tighten it, followed by tightening the nut to ensure proper installation.
Kind tips - When selecting washers, always choose washers that match your existing fasteners. Regularly replacing drain plug washers can reduce the risk of oil leaks and ensure proper engine operation.