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Exposed screw heads and open pilot holes are the finishing detail that separates a professional-looking piece of furniture from a rough DIY job. Whether you're assembling flat-pack cabinets, repairing a wardrobe, or building a custom desk, these push-in plastic screw caps snap into place in seconds — no tools, no adhesive, no mess.
Made from durable PP plastic, each cap features built-in holding ribs that grip the inside of the hole for a secure, rattle-free fit. Available in diameters from 5 mm (~3/16 in) up to 40 mm (~1-9/16 in), and in three furniture-matched colors — White, Black, and Brown — so you can blend them seamlessly into any panel or surface.
Use them on kitchen cabinets, bedroom wardrobes, office desks, bookshelves, bed frames, and more. They also seal out dust and moisture to protect the screw underneath from rust and corrosion over time.
Assembling flat-pack furniture or building custom pieces from scratch? These caps give your work a polished, professional finish by hiding every screw head and drill mark.
Fixing a cabinet door, patching a mis-drilled hole, or replacing worn-out caps on existing furniture — keep a mixed pack on hand for quick repairs around the house.
Need consistent, bulk quantities for production runs? Available in packs up to 500 pcs per size and color, making it easy to stock exactly what you need.
Desks, shelving units, partition panels — anywhere screws are used in visible surfaces, these caps deliver a clean, uniform look across the entire installation.
| Product Type | Push-in plastic screw hole cover / furniture cap plug |
|---|---|
| Material | PP plastic (polypropylene) — lightweight, flexible, impact-resistant |
| Available Diameters | 5 mm, 8 mm, 10 mm, 12 mm, 15 mm, 16 mm, 18 mm, 20 mm, 25 mm, 35 mm, 38 mm, 40 mm (select from dropdown) |
| Colors | White, Black, Brown |
| Head Style | Flat — sits flush with the surface |
| End Type | Closed — fully covers and seals the hole |
| Hole Compatibility | Screw holes, nail holes, pilot holes, mounting holes, mis-drilled holes, cable access points |
| Surface Compatibility | Wood, MDF, particleboard, plywood, plastic panels, thin sheet metal |
| Installation Method | Push-in / snap-in — no tools required |
| Pack Sizes Available | 1, 4, 8, 24, 48, 100, 500 pcs |
Measure the diameter of the hole — not the screw head — using a ruler or calipers. The cap diameter should match the hole exactly. For example, use a 10 mm cap for a 10 mm hole. The holding ribs provide a snug grip. If you're between sizes, go slightly larger; the PP plastic compresses a little to fill the gap. Most wood screw holes are typically 5–12 mm; larger holes are common for mounting hardware or cable routing.
Yes. The holding ribs on the stem expand inside the hole and create friction against the walls, keeping the cap secure during normal use — moving furniture, opening cabinet doors, or light vibration. If you ever need to remove one (to access the screw), use a pin or small flathead screwdriver to pop it out. They are generally reusable.
Yes. PP plastic accepts paint well. Lightly sand the cap surface with fine-grit sandpaper, then apply a spray paint formulated for plastic. Brown caps already match many wood tones; white works for painted furniture; black suits dark finishes or metal accents. A quick coat of matching paint makes them blend in perfectly.
They provide good protection against dust, humidity, and incidental moisture (such as a damp cloth wiping the surface). They are not designed for submersion or constant high-moisture environments. For kitchen cabinets or bathroom vanities under normal humidity, they work well and help prevent screw rust over time.
Yes. They work in any material with a clean round hole — wood, MDF, particleboard, plastic, or thin sheet metal (ensure the hole edges are deburred). The PP ribs grip most surfaces effectively. They are commonly used on furniture, cabinets, appliances, and automotive interior panels.
Insert a pin, toothpick, or small flathead screwdriver into the edge of the cap and gently lever it out. Take care not to scratch the surrounding surface. In most cases the cap can be reinserted and reused.
For a single repair or small project, 1–8 pcs is typically sufficient. For assembling a full set of cabinets or a wardrobe, 24–48 pcs per size is a practical quantity. For production use or keeping a workshop stocked, 100–500 pcs packs offer the best value per piece.
