100 Pack Slick Hinged Screw Cap Covers Small White Plastic Dust Shield Plugs No Fuss Install Fastener Protectors Rock Solid Fit Hardware Gear For Shop Work And DIY Projects

Pack of 100 white plastic dust shield caps for screws
✔️ Sized to seal 4 to 6 mm fasteners, robust water resistant polymer

These hinged screw covers hide exposed fasteners and guard against dirt, moisture, and rust. Homeowners and makers use them to give cabinets, decks, and workshop tools a clean finished look while keeping hardware safe during daily DIY tasks.

✅ Pack of 100 white caps features S measure 13 mm / 0.51 inches across
✅ Medium spec tracks 13.5 mm / 0.53 inches wide with 5.3 mm opening
✅ Large option holds 17 mm / 0.67 inches total with 6 mm bolt clearance
✅ Slim height rests at 4 mm thickness flat against painted board edges

💡 What causes exposed screw heads to rust over time in humid spaces?
Damp environments eat away unprotected threads quickly, which is why sealing gaps matters.
- Waterproof hinged screw covers block humidity before it corrodes exposed metal threads
- Handy flip top tabs remain connected so homeowners never fumble loose dust plugs
- Smooth flush mounts keep garage shelving and shed walls looking tidy all season long
- Economical bulk bundles slash shopping trips when prepping large equipment setups

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