3/8" Maple Round Head Plug

3/8" Maple Round Head Wood Plug — End Grain Screw Hole Cover

The 3/8" maple round head plug is a small, unfinished end-grain wood insert designed to conceal screw holes and improve the appearance of woodworking projects. Made from solid maple, these plugs are durable, easy to customize with stain or paint, and provide a subtle rounded finish that blends naturally with surrounding wood. With consistent sizing and reliable fit, they are suitable for both repair work and new construction across cabinetry, furniture, and decorative applications.

Key Features

• Round head design provides a clean, subtle appearance.
• End-grain orientation helps the plug blend naturally into surrounding wood surfaces.
• Unfinished surface is ready to accept stains, paints, or clear sealants.
• Press-fit installation requires no adhesives or special tools.
• Durable maple construction resists splitting during insertion.
• Available in multiple pack sizes for hobbyists, workshops, and large-scale jobs.

Specifications

• Hole Size: 3/8" (0.375") / 9.53 mm
• Head Style: Round
• Material: Solid maple wood
• Grain: End grain construction
• Surface: Smooth, unfinished
• Installation: Press-fit design
• Weight (each): ≈ 0.04 oz (1.13 g)
• Tolerance: ±1/64" (±0.4 mm)
• Pack Sizes: 100, 1000, or bulk quantities

Suggested Uses

These 3/8" maple round head plugs are frequently chosen for cabinetry, desks, and shelving projects where screw holes need an attractive cover. Their rounded tops add a subtle accent, making them well-suited for furniture restoration or decorative woodworking. In flooring applications, they are often used to conceal screws while leaving a traditional, hand-crafted detail. DIY builders use them in projects like wall shelving, storage chests, and trim work where wood grain continuity matters. A fun, unique idea is using multiples of these plugs as dimensional accents in creative woodworking builds, such as patterned wall art or custom game boards that feature raised wooden markers.

Frequently Asked Questions

• Do these plugs fit standard 3/8" drilled holes?
  Yes, they are sized for 3/8" diameter holes and provide a snug press-fit installation.
• Will the head be recessed or raised after installation?
  The round head design will remain slightly raised above the surface, adding a subtle domed finish.
• Are these plugs pre-finished?
  No, they are supplied unfinished, allowing you to paint, stain, or seal them as desired.
• Do I need glue to hold them in place?
  No glue is required for most applications, though it can be used for extra security in permanent assemblies.
• Will the end grain accept stain evenly?
  End grain tends to absorb stain more readily than flat grain, so testing on a spare plug is recommended before final application.
• Can they be sanded flat if I want a flush appearance?
  Yes, light sanding will level the head with the surface if a flush look is preferred instead of a raised one.
• Are bulk quantities available for commercial builds?
  Yes, bulk packaging is available, making these plugs cost-effective for workshops and larger production runs.

Built from solid maple with consistent dimensions and a smooth finish, the 3/8" round head plug provides a practical solution for covering screw holes with a neat, durable detail. Whether for cabinetry, furniture, flooring, or creative woodworking, these customizable plugs ensure lasting quality and visual appeal.