Stainless Steel Mirror Screw Cover Caps – Flat Disc & Dome, 16–50mm, 6 Finishes

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Sale price$1.89 USD
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In stock (500 units), ready to be shipped

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Description

Stainless Steel Mirror Screw Cover Caps — Hide Exposed Fasteners with a Polished Finish

Exposed screw heads on mirrors, glass shelves, and signboards look unfinished — these decorative stainless steel cover caps snap over the screw head in seconds, turning an eyesore into a clean design accent. Built for DIYers, interior designers, and commercial installers who want hardware that looks as good as the surface it holds.

Each cap is machined from solid stainless steel in two distinct styles: a flat disc plate (16–40mm, approx. ⅝–1⅝ in) for a flush, low-profile look, and a ball-shaped dome cap (20–50mm, approx. ¾–2 in) for a rounded decorative accent. Available in Silver, Gold, Black, Rose-Gold, Bright Silver, and Bright Gold finishes. Packing options: 1, 4, 12, or 20 pcs per order.

Use them on bathroom mirrors, glass splashbacks, retail signage, wardrobe doors, tea tables, display racks, and any exposed fastener that needs a professional finish. The stainless steel construction resists rust, humidity, and daily wear — no maintenance required.

Compatible with standard mirror screws and decorative bolts — flat disc caps fit 16–40mm screw heads; ball-shaped dome caps fit 20–50mm. Screw not included.

✅ Key Features of These Stainless Steel Mirror Screw Cover Caps

  • 🔩 Two Head Styles — Flat Disc & Ball-Shaped Dome: Flat disc plates sit flush against glass or wood for a minimal, modern look. Ball-shaped dome caps add a rounded decorative accent — ideal for lamps, furniture, and display fixtures.
  • 🛡️ Solid Stainless Steel — Rust & Tarnish Resistant: Not plated over cheap alloy. Solid stainless steel construction withstands bathroom humidity, kitchen splashes, and outdoor covered areas without corroding or leaving rust rings.
  • 🎨 6 Color & Finish Options: Silver, Gold, Black, Rose-Gold, Bright Silver, and Bright Gold. Match your existing hardware or create a deliberate contrast for a designer look on mirrors, shelves, and signage.
  • 📐 Wide Size Range — 16mm to 50mm: Flat disc caps from 16–40mm (approx. ⅝–1⅝ in); ball-shaped caps from 20–50mm (approx. ¾–2 in). Covers most standard mirror screw heads used in residential and commercial installations.
  • Snap-On Installation — No Tools Required: Simply press the cap over the installed screw head until it seats flush. No adhesive, no drilling, no special tools. Removable and reusable if you need to access the screw later.
  • 📦 Flexible Pack Sizes — 1, 4, 12, or 20 PCS: Order a single cap to replace a missing one, or stock up with a 20-pack for a full installation. Bulk packs offer better per-unit value for contractors and retail projects.

🎯 Who Is This For?

🪞 Mirror & Glass Installers

Cover exposed mirror screw heads on bathroom mirrors, glass splashbacks, and frameless glass panels. The flat disc plate sits flush against the glass surface for a clean, professional finish.

🏪 Retail & Commercial Fit-Out

Finish signboards, display racks, and company name plates with matching gold or black caps. Turns functional fasteners into deliberate design details on high-visibility surfaces.

🪑 Furniture Makers & Woodworkers

Cap exposed bolt heads on tea tables, wardrobe doors, and cabinet hardware. The ball-shaped dome style adds a decorative knob-like accent on light-duty furniture pieces.

🔧 DIY Home Improvement

Replace cracked plastic screw covers on existing mirrors or shelves, or upgrade bare metal screw heads to a polished finish that matches your bathroom or kitchen hardware.

📏 Technical Specifications

Product Type Decorative mirror screw cover cap / stainless steel disc plate cap
Material Solid stainless steel (rust-resistant, tarnish-resistant)
Head Styles Flat disc plate (flush mount) / Ball-shaped dome cap (rounded)
Flat Disc Sizes 16mm, 19mm, 22mm, 25mm, 30mm, 40mm (approx. ⅝–1⅝ in)
Ball-Shaped Sizes 20mm, 25mm, 30mm, 40mm, 50mm (approx. ¾–2 in)
Color / Finish Options Silver, Gold, Black, Rose-Gold, Bright Silver, Bright Gold
Packing Options 1 PCS, 4 PCS, 12 PCS, 20 PCS (select variant)
Installation Snap-on over installed screw head — no tools or adhesive required
Compatibility Standard mirror screws and decorative bolts (screw not included)
Typical Applications Bathroom mirrors, glass splashbacks, signboards, display racks, wardrobe doors, tea tables, furniture hardware

❓ Frequently Asked Questions

How do I attach these caps to a mirror screw?

These are cover caps — they snap or press over the head of an already-installed mirror screw. First, install the mirror screw into the wall or bracket as normal. Then press the stainless steel cap onto the screw head until it seats flush against the surface. No glue or tools needed. The cap hides the screw head completely and can be removed later if you need to access the screw.

What size cap do I need for my mirror screw?

Measure the outer diameter of the screw head (not the thread shaft). The cap should be slightly larger than the screw head to fully cover it and overlap onto the surface. For example, if your screw head is approximately 15mm wide, a 16mm cap is typically the right fit. For most standard residential mirror screws, 19mm or 22mm flat disc caps are the most common choice. If you're unsure, order a single cap in your estimated size to test fit before buying a larger pack.

What is the difference between the flat disc plate and the ball-shaped dome cap?

The flat disc plate sits completely flush against the surface — ideal for glass mirrors, splashbacks, and any application where a low-profile, minimal look is preferred. The ball-shaped dome cap has a rounded top that protrudes slightly from the surface, adding a decorative knob-like accent. Ball-shaped caps are popular for furniture, lamp fixtures, and display racks where a more decorative finish is desired. Both styles snap onto standard mirror screws.

Are these caps safe for bathrooms and wet areas?

Yes — stainless steel is highly resistant to moisture and humidity. Unlike brass or iron hardware, these caps will not develop rust rings or green tarnish around your mirror. They are well-suited for bathrooms, kitchens, and covered outdoor areas. Simply wipe clean with a damp cloth occasionally — no special maintenance or sealing is required.

Will the gold, rose-gold, or black finish fade over time?

The colored finishes are applied to the stainless steel base using a durable coating process. With normal indoor use, the finish typically lasts for years without noticeable fading. Prolonged exposure to direct sunlight or frequent cleaning with harsh chemical cleaners may cause some gradual lightening over time. For the most durable long-term option in high-exposure environments, natural silver stainless steel is the most resilient choice.

Can I use these on surfaces other than mirrors?

Yes — these caps work on any surface where a screw head is visible and needs a decorative cover. Common applications include glass shelves, wooden cabinets, retail signboards, display cases, wardrobe doors, tea tables, and boutique furniture. The flat disc plate sits flush against glass, wood, or metal surfaces. Ensure the underlying screw is securely installed before attaching the cap.

Do the caps come with screws included?

No — these are cover caps only. The mirror screws or decorative bolts are not included. These caps are designed to fit over standard mirror screws that you already have installed or purchase separately. If you need mirror screws, search for "mirror fixing screws" or "decorative mirror bolts" to find compatible hardware.

🛒 Select your finish, size, and pack quantity above, then add to cart.

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