Our unfinished Walnut side/face grain flat head plugs are high quality and a great value (not to mention, made in USA!). Ideal for furniture, cabinets, trim, tables, chairs and more. Our flat head plugs are tapered to fit 3/8" diameter holes on tables, chairs, cabinets, and other DIY woodworking projects. 3/8" Walnut Wood Plugs have "Flat Top" and are End (Side) Grain. They will fit 3/8" diameter holes and taper in very slightly to the bottom for a snug fit. Simply tap in with a rubber mallet or similar tool. No glue is necessary. They can be sanded and stained. SIZE: 3/8-Inch x 1/4-Inch thick. Bulk pack of 20 plugs.