Plastic Screw Caps Covers – 5mm to 40mm Push-in Furniture Hole Plugs, Black, White and Brown

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Sale price$1.62 USD
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In stock (500 units), ready to be shipped

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Description

🔘 Plastic Screw Caps Covers – 5mm to 40mm Push‑in Hole Plugs for Furniture (Black, White, Brown)

If you’ve ever built a bookshelf, assembled a kitchen cabinet, or repaired a wooden chair, you know the problem: exposed screw heads and ugly pilot holes that spoil a clean finish. These plastic screw caps covers solve that in seconds. Just push them into any hole from 5mm up to 40mm – they snap in by hand, no tools needed. The flat top sits flush with the surface, hiding screws, nails, or accidental drill marks. Made from tough PP plastic, they won’t crack or deform over time. Choose black, white, or brown to match your wood or paint. Perfect for cupboards, wardrobes, desks, tables, beds, and any other furniture where you want a smooth, professional look.

✨ Why These Push‑in Screw Hole Covers Do the Job

🔧 Snap‑in design with holding ridges – The cap has built‑in ribs on the stem that grip the inside of the hole. Once pushed in, it stays put – no falling out over time.

🧩 Wide size range: 5mm to 40mm diameter – Covers everything from tiny screw holes (5mm) to larger mounting holes or wiring access points (40mm). Pick the exact size you need.

🛡️ Protects screws from rust & corrosion – Seals the metal fastener from moisture, dust, and humidity, extending the life of screws and nails.

🎨 Three natural furniture colors – Black (blends with dark wood or metal), White (for light panels or appliances), Brown (matches most wood stains and veneers).

🔧Easy installation – no tools required – Just select the plug that matches your hole diameter, line it up, and press firmly with your thumb. Installed in under a second.

🪑 Smooth, flush finish – The flat head sits level with the surface, hiding mistakes and giving furniture a seamless, store‑bought appearance.

📏 Technical Specifications – Plastic Screw Caps Covers

Product Type Plastic screw hole cover / push‑in furniture cap
Material PP plastic (lightweight, tough, flexible, long‑lasting)
Available Diameters 5mm, 6mm, 8mm, 10mm, 12mm, 15mm, 18mm, 20mm, 25mm, 30mm, 35mm, 40mm (select from dropdown)
Colors Black, White, Brown
Head Style Flat (sits flush with surface)
End Type Closed (fully covers the hole)
Hole Compatibility Screw holes, nail holes, mounting holes, mis‑drilled holes, cable access points
Installation Push‑in / snap‑in – no tools required
Key Benefits Hides imperfections, prevents rust, easy to use, durable, decorative

❓ Frequently Asked Questions – Plastic Screw Caps

🔍 How do I choose the right size cap for my hole?
Measure the diameter of the hole (not the screw head). Use a ruler or calipers. The cap should match the hole size exactly – for example, a 10mm cap for a 10mm hole. The ribs on the stem provide a snug fit. If you’re between sizes, go slightly larger (the plastic can compress a little). Most wood screw holes are between 5mm and 10mm; larger holes are common for mounting hardware or wiring.
🔧Will these caps stay in place if the furniture is moved or bumped?
Yes. The cap has small ridges (holding ribs) that expand once inside the hole, creating friction. For normal use – moving a table, opening a cabinet door, even light vibration – they stay put. If you ever need to remove one (to access the screw), you can pop it out with a pin or a small flathead screwdriver. They’re reusable in most cases.
🎨 Can I paint these caps to match a custom furniture color?
Absolutely. PP plastic accepts paint well – lightly sand the surface with fine grit, then use a spray paint designed for plastic. Brown caps already match many wood tones, white works for painted furniture, and black is great for dark finishes or metal accents. If you don’t see your exact color, a quick coat of paint makes them blend perfectly.
💧 Do these covers seal out moisture completely?
They provide good protection against dust, humidity, and incidental moisture (like a damp cloth wiping the furniture). They are not meant to be submerged or used in constant high‑moisture areas like a shower. For kitchen cabinets or bathroom vanities (normal humidity), they work fine and help prevent screw rust.
🛠️ Can I use these in metal or plastic panels, or only wood?
They work in any material with a clean round hole – wood, particleboard, MDF, plastic, or even thin sheet metal (as long as the edges aren’t razor sharp). For metal, make sure the hole is deburred. The plastic ribs grip most surfaces well. They’re commonly used on furniture, cabinets, appliances, and even automotive interior panels.

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