Nylon Large Flat Round Washer Countersunk Clear Plastic Spacer Thickness Gasket Ring Standard Hardware Tool Fastener for Screw Assortment Kit M5 M6 M8 M10 M12 M14 M16 M18 M20 White
- A flat washer is a round outer diameter thin ring with a center hole (inner diameter) punched to a size just larger than a bolt or screw. Flat washers are normally used to distribute loads of threaded bolts, screws and nuts evenly as the fastener is tightened. While there are many types of flat washers standard are the most commonly used..
- Brass flat washers are made of Dezincification resistant (DZR or DR) brass.
- Normal brass flat washers do not meet this standard and have high corrosion risk.
- Brass flat washers are suitable for high water temperatures, deviating water qualities (soft water) or where chloride is present.
- DZR-brass is excellent in water boiler systems.