Flat Head ( Side Grain )


Our flat head plugs are typically used by woodworkers during furniture and other wood project assembly. The flat head plug has tapered sides for easy insertion into screw holes. The bottom of each plug is slightly smaller than the diameter of the hole while the top of the plug is slightly larger. This design eliminates the risk of plugs not fitting due to hole size variances. The side grain plug is designed to match the grain of the wood surrounding the hole. This design allows you to hide screw holes making them nearly invisible. Our flat head plugs are also available in end grain for applications where aesthetics allow the plugged hole to be more visible.

Flat Head Plugs Side Profile

Products: 18 of 8
  • Side Grain Plug Assortment

    The side grain plug assortment contains 400 side grain flat head screw hole plugs in the most popular wood species. Side grain plugs are a flat head plug with tapered sides. The top of the side grain plug is designed to blend with the surrounding material when covering screw holes. Both the 3/8" and 1/2" Kit include 100 pieces of each of the four different species. Each Woodworking Kit includes a clear plastic resealable container.

    Assortment Contents:

    • 100 Pieces - 3/8" Maple Side Grain Plugs
    • 100 Pieces - 3/8" Cherry Side Grain Plugs
    • 100 Pieces - 3/8" Red Oak Side Grain Plugs
    • 100 Pieces - 3/8" Walnut Side Grain Plugs
    • 1 - Clear Plastic Plug Organizer w/ Adjustable Dividers


    Not rated yet
    • $35.99
    • $36.99
  • Poplar Side Grain Flat Head Plugs

    Cincinnati Dowel was the first American company to manufacture the side grain plug. Our poplar side grain flat head plugs are tapered and are designed to blend with the surrounding wood when plugging screw holes. They are 1/4" thick and form a flush finish in furniture and other woodworking applications.

    Sold by the package

    Package Quantities

    • Project Pack - 100 Pieces
    • Bulk Pack - 1,000 Pieces


    Not rated yet
    • $11.49
    • $170.75
  • Red Oak Side Grain Flat Head Plugs

    Our red oak side grain flat head plugs are tapered and are designed to blend with the surrounding wood when plugging screw holes. They are 1/4" thick and form a flush finish in furniture and other woodworking applications.

    Sold by the package

    Package Quantities

    • Project Pack - 100 Pieces
    • Bulk Pack - 1,000 Pieces


    Not rated yet
    • $12.10
    • $174.95
  • White Oak Side Grain Flat Head Plugs

    Our white oak side grain flat head plugs are tapered and are designed to blend with the surrounding wood when plugging screw holes. They are 1/4" thick and form a flush finish in furniture and other woodworking applications.

    Sold by the package

    Package Quantities

    • Project Pack - 100 Pieces
    • Bulk Pack - 1,000 Pieces


    Not rated yet
    • $14.35
    • $209.44
  • Maple Side Grain Flat Head Plugs

    Our maple side grain flat head plugs are tapered and are designed to blend with the surrounding wood when plugging screw holes. They are 1/4" thick and form a flush finish in furniture and other woodworking applications.

    Sold by the package

    Package Quantities

    • Project Pack - 100 Pieces
    • Bulk Pack - 1,000 Pieces


    Not rated yet
    • $12.10
    • $174.95
  • Walnut Side Grain Flat Head Plugs

    Our walnut side grain flat head plugs are tapered and are designed to blend with the surrounding wood when plugging screw holes. They are 1/4" thick and form a flush finish in furniture and other woodworking applications.

    Sold by the package

    Package Quantities

    • Project Pack - 100 Pieces
    • Bulk Pack - 1,000 Pieces


    Not rated yet
    • $14.90
    • $213.90
  • Cherry Side Grain Flat Head Plugs

    Our cherry side grain flat head plugs are tapered and are designed to blend with the surrounding wood when plugging screw holes. They are 1/4" thick and form a flush finish in furniture and other woodworking applications.

    Sold by the package

    Package Quantities

    • Project Pack - 100 Pieces
    • Bulk Pack - 1,000 Pieces


    Not rated yet
    • $14.90
    • $213.85
  • Mahogany Side Grain Flat Head Plugs

    Our mahogany side grain flat head plugs are tapered and are designed to blend with the surrounding wood when plugging screw holes. Flat head plugs are 1/4" thick and form a flush finish in furniture and other woodworking applications.

    Sold by the package

    Package Quantities

    • Project Pack - 100 Pieces
    • Bulk Pack - 1,000 Pieces


    Not rated yet
    • $14.90
    • $213.90

Bestsellers

  • White Oak Side Grain Flat Head Plugs

    Our white oak side grain flat head plugs are tapered and are designed to blend with the surrounding wood when plugging screw holes. They are 1/4" thick and form a flush finish in furniture and other woodworking applications.

    Sold by the package

    Package Quantities

    • Project Pack - 100 Pieces
    • Bulk Pack - 1,000 Pieces


    Not rated yet
    • $14.35
    • $209.44
  • Maple Side Grain Flat Head Plugs

    Our maple side grain flat head plugs are tapered and are designed to blend with the surrounding wood when plugging screw holes. They are 1/4" thick and form a flush finish in furniture and other woodworking applications.

    Sold by the package

    Package Quantities

    • Project Pack - 100 Pieces
    • Bulk Pack - 1,000 Pieces


    Not rated yet
    • $12.10
    • $174.95
  • Red Oak Side Grain Flat Head Plugs

    Our red oak side grain flat head plugs are tapered and are designed to blend with the surrounding wood when plugging screw holes. They are 1/4" thick and form a flush finish in furniture and other woodworking applications.

    Sold by the package

    Package Quantities

    • Project Pack - 100 Pieces
    • Bulk Pack - 1,000 Pieces


    Not rated yet
    • $12.10
    • $174.95
  • Walnut Side Grain Flat Head Plugs

    Our walnut side grain flat head plugs are tapered and are designed to blend with the surrounding wood when plugging screw holes. They are 1/4" thick and form a flush finish in furniture and other woodworking applications.

    Sold by the package

    Package Quantities

    • Project Pack - 100 Pieces
    • Bulk Pack - 1,000 Pieces


    Not rated yet
    • $14.90
    • $213.90