🚰 Lost a Hot/Cold Indicator Cap? Fix Your Faucet Handle in Minutes
That little red or blue cap on your bathroom or kitchen faucet handle finally fell off and disappeared down the drain. Or maybe the tiny screw that holds the handle together stripped out. Instead of replacing the whole faucet, grab these basin faucet indices screw cover caps and handle fixing screws. They work as both decorative hot/cold indicators and as the actual screw that secures the handle to the valve stem. The set includes multiple sizes: type A fits standard 35-40mm faucet handles, type B works on smaller handles, and types C/D serve as stick‑on decorative covers for angle valves or faucet bases. Made from durable plastic or metal – choose the version that matches your hardware.
⚙️ Why These Faucet Screw Caps Make a Quick, Easy Repair
Hot & cold indicators built in – Red for hot, blue for cold (or other standard markings). No more guessing which handle is which.
Two‑function design – The cap doubles as a screw cover and the actual fixing screw for many faucet handles. Tightens directly into the valve stem.
Multiple size options (A, B, C, D) – Type A fits most standard basin faucet handles with 35-40mm grip span. Type B for smaller bathroom or laundry faucets. Types C/D are adhesive‑backed decorative stickers for angle valves or exposed screw heads.
Plastic or metal construction – Choose plastic for a lightweight, corrosion‑proof repair, or metal for heavy‑duty commercial faucets. Both resist bathroom humidity.
Simple DIY installation – No plumber needed. Just unscrew the old broken cap, screw in the new one, or peel and stick for the sticker versions.
Universal compatibility – Works on most basin faucets, kitchen faucets, angle valves, and even some shower diverters with exposed handle screws.
📏 Specifications – Faucet Screw Cover & Indicator Set
| Type |
Application |
Material Options |
Typical Handle Size |
| A |
Basin faucet handle fixing screw + cover (threaded) |
Plastic or Metal |
35-40mm handle width |
| B |
Small faucet handle fixing screw + cover (threaded) |
Plastic or Metal |
Under 35mm (compact handles) |
| C |
Decorative sticker cap for angle valve or faucet base screw |
Plastic with adhesive |
Universal (stick‑on) |
| D |
Decorative sticker cap (alternate style/color) |
Plastic with adhesive |
Universal (stick‑on) |
Indicators: Typically red (hot) and blue (cold) – color may vary by batch. Thread type: Standard metric/small machine thread for most faucet stems. Country of Origin: China.
❓ Frequently Asked Questions
🚰 How do I know if type A or type B fits my faucet?
Measure the width of your faucet handle (the part you grip). If it's roughly 35-40mm across, choose type A. If the handle is smaller (like on a utility sink or laundry faucet), choose type B. Also check if the old cap had a screw inside – if yes, you need a threaded version (A or B). If the cap was just a sticker, use type C or D.
🔧 Does the screw come with the cap, or do I need to buy separately?
For types A and B, the screw is integrated – it's a single piece that threads directly into the valve stem. You don't need a separate screw. For types C and D (stickers), there's no screw – they simply cover an existing exposed screw head.
💧 Are these caps waterproof and safe for bathroom use?
Yes – both plastic and metal versions are designed for wet environments. Plastic won't rust; metal is typically plated or stainless steel for corrosion resistance. Avoid submerging, but splashes and humidity are fine.
🔄 Will these work on my kitchen faucet or only bathroom basin faucets?
Many kitchen faucets use a different handle attachment (often a set screw on the side). These caps are designed for top‑mount screw covers common on two‑handle basin faucets. However, types C/D stick‑on caps can cover any exposed screw head on kitchen faucets or angle valves. Check your faucet style before ordering.
🎨 Can I get just the red or just the blue cap individually?
We typically sell pairs (one red, one blue) for complete faucet repair. If you need only one color, please contact customer service – we may be able to accommodate a special request based on stock.
💡 Pro tip: Before installing a threaded cap (type A or B), clean any mineral deposits off the valve stem threads with a small wire brush or vinegar. This ensures the screw goes in smoothly without cross‑threading. For sticker caps, degrease the surface with rubbing alcohol first – the adhesive will bond much better.
