A conical shaped washer designed for use with flat or oval head countersunk screws. Has a recess that prevents the fastener from splitting the work material. Ideal to give a neat, finished appearance.
- Material: Available in steel, stainless steel, brass, and others upon request
- Size range: From #4 to 5/16" diameter bolt size
- Finishes: plated, nickel-plated, or others upon request