Do It 830DI-.3 Birch Flat Head Wood Plug 3/8 in 18 Pack

Product Description

The DO IT 830DI-.3 is a 3/8 inch birch wood flat head plug designed to conceal countersunk screw holes and fastener recesses in wood surfaces. Made from birch hardwood, these plugs provide a tight, clean fit that can be sanded flush and finished to blend with the surrounding material. Sold in a poly bag of 18 plugs, this pack is suited for small repair jobs, cabinet installation, furniture assembly, and general finish carpentry. Carpenters, cabinetmakers, and finish trim installers reach for these plugs when a clean, concealed fastener is the end goal.

These 3/8 inch flat head plugs are used in residential and light commercial woodworking applications wherever countersunk screw holes need to be filled and finished. Typical installs include cabinet face frames, furniture panels, deck boards, built-ins, and wood trim work. The flat head profile sits flush after installation, making sanding and finishing straightforward. DO IT packages this SKU as 18 plugs per poly bag, with 25 poly bags available per box for higher-volume shop or job site use.

Key Features

• Birch hardwood construction for consistent grain and hardness
• 3/8 inch diameter flat head profile seats flush in countersunk holes
• 18 plugs per poly bag — right-sized for small to mid-size finish jobs
• Sands and accepts stain or paint after installation
• Available in 1/4, 5/16, 3/8, and 1/2 inch diameters for size flexibility

Compatibility

Designed as a standard flat head wood plug replacement for 3/8 inch countersunk holes in hardwood and softwood applications. Select the matching diameter to the countersink bit used during installation.

Installation Notes

Wood plugs are installed by finish carpenters and cabinetmakers using a mallet or press fit into a matching countersunk hole. Apply a small amount of wood glue to the plug before seating for a permanent hold. Allow glue to cure fully before sanding flush with the surface. Wear appropriate respiratory protection when sanding birch or any wood product — wood dust exposure is a known health hazard per California Proposition 65.