Features 5 Pieces Set: There are 5 pieces of angle grinder flange nuts, which are composed of inner flange nuts and outer flange nuts. Sturdy and Durable: The flange nut has high hardness, which is not easy to deform, sturdy and durable. Corrosion and Rust Proof: The angle grinder pressure plate is corrosion resistant and rust resistant, with strong stability. Easy to Install: The flange nut is easy to install and remove, which is a good replacement for old or broken flange nut. Strong Universality: The flange nuts are important accessories for power tool, can be used with any 100 angle grinder. Specification: Item Type: Angle Grinder Flange Nut Material: Pig Iron Package List:5 x Angle Grinder Flange Nut Package List 5 Pairs x Angle Grinder Flange Nut