Hex Washer with Slot

• ZINC FLAKE with SST 500HR
  Plate Thickness:1.0 mm
  Drilling in 1 second max
  
  Features
  *Higher installation productivity , which could fix/install the pipe more quickly.
  *This small size screw could prevent clogging the residue (such as dust), which flow through the pipe.
  
  Applications
  * Sheet metal on steel or wood material.
  * Pipe installation applications.
  * Dry indoor environment applications