🎨 Plastic Screw Cover Caps – Snap‑On for 7‑8mm Phillips Flat Head Screws (19 Colors)
Hide those dull silver screw heads and add a pop of color to your next project. These snap‑on plastic covers fit Phillips flat head screws with head diameters between 7mm and 8mm – the most common size for furniture assembly, cabinet hardware, electronics, and DIY builds. Just press them over the installed screw, and they stay put without glue. Choose from 19 different colors to match your material, create contrast, or color‑code different sections. Made from flexible PP plastic, they resist cracking and won’t scratch the surrounding surface. Perfect for giving finished furniture, shelving, or panels a clean, professional look.
✨ Why You’ll Love These Decorative Screw Caps
Perfect fit for 7‑8mm flat head screws – Inner diameter of 7.8mm works with most Phillips flat head (countersunk) screws in the 7‑8mm head size range. Snug snap‑on grip, no rattling.
19 vibrant colors to choose from – Match your furniture, appliance, or machinery. Colors include basics like white, black, brown, plus brighter options (red, blue, yellow, green, etc.).
Tool‑free installation – Simply align the cap over the screw head and push. The flexible PP plastic snaps into place. Removable if needed, but stays secure during normal use.
Durable PP plastic material – Lightweight, impact‑resistant, and UV‑stable. Won’t become brittle or yellow quickly like some other plastics.
Clean, finished look – Covers unsightly screw heads and protects them from dust or accidental scratching. Outer diameter is 11.5mm – large enough to fully cover the head, but not bulky.
Multi‑purpose use – Perfect for kitchen cabinets, DIY electronics enclosures, children’s toys, shelving, automotive interior trim, and any project where exposed screws take away from the aesthetic.
💡 Design tip: Use contrasting colors (e.g., red caps on a black panel) for an industrial or custom look. Or match caps to the surface for hidden fasteners.
💬 Frequently Asked Questions – Plastic Screw Cover Caps
Will these caps fit a #8 or #10 wood screw? What about metric sizes?
These caps are designed for screw heads with an outer diameter between 7mm and 8mm. In imperial terms, that’s roughly a #8 or #9 flat head screw (typical head diameter ~7.5‑8mm). #10 screws often have heads up to 9mm – those may be too large. For metric screws, this fits M4 or M5 flat head screws with standard head sizes. Always measure your screw head diameter before ordering.
Can I remove the cap after it’s snapped on?
Yes. Use a small flathead screwdriver or a thumbnail to gently pry up the edge. The PP plastic flexes enough to release without breaking. Reusing the same cap multiple times may loosen the fit slightly, but for occasional access it works fine.
Do these caps work on round head or pan head screws?
They are specifically designed for flat head (countersunk) screws that sit flush with the surface. Round head or pan head screws have a taller profile and may not allow the cap to snap on securely. For round heads, look for our dome‑style caps (sold separately).
Are the caps waterproof or weather‑resistant?
The caps are primarily decorative and dust‑resistant. While they provide some splash protection, they are not fully waterproof. For outdoor use (e.g., on deck screws), we recommend a UV‑resistant outdoor cap with a tighter seal. Indoors, they work perfectly for dust and aesthetics.
Can I paint these caps to match an exact color?
PP plastic can be painted with spray paint designed for plastics (light sanding + adhesion promoter). However, with 19 colors already available, you’ll likely find a close match. For exact color matching, contact us about custom color runs (minimum quantity may apply).
Will the caps fall off if the screw is vertical (e.g., on a wall or ceiling)?
The snap fit is tight enough to hold even on vertical or upside‑down surfaces, as long as the screw head is properly seated. However, for ceiling applications with vibration (like a fan), a small dab of silicone adhesive inside the cap adds extra security.
