1/4″ Hole Nylon Locking Panel Plugs Black/White Dome Cover 5/16″ Top Width
Fits 1/4″ Opening Head Diameter 5/16″ — Can be used for panel thickness from .016″ to .062″ — Head Height .062″ Total Height .311″ Hardness R120 Max Temperature 220 Degrees F — Head has slightly domed textured surface. — Plugs have expanding wings that lock against the sides of the hole to hold them in place.