20-Pack Plastic Hex Nut Caps | Screw Dust Covers

$11.28 $13.25

Color A1 A4 A5 A2 A3

20-Pack Plastic Hexagonal Nut & Screw Protective Caps

Keep your hardware looking clean, finished, and protected with these durable plastic hex nut caps. Designed to fit over external hexagonal screws and flat head bolts, these low-profile decorative covers shield fasteners from dust, moisture, and daily wear — while giving any project a neat, professional appearance.

Whether you're working on furniture assembly, machinery, automotive trim, or DIY builds, these caps snap on easily and stay securely in place. The sleek black finish blends discreetly into most surfaces.

Key Features

Pack of 20 — great value for workshops, home projects, and professional use
Material: High-quality black plastic — lightweight, durable, and corrosion-resistant
Design: Flat head / low-profile cap fits over external hexagonal nuts and screws
Function: Dust-proof cover protects fasteners and improves finished appearance
Color: Black — neutral finish suits most applications
Easy to install: No tools required — simply press or snap on

What's in the Box

20 × Plastic Hexagonal Nut Protective Caps (Black)

Notes

Please refer to the product images for size details — photos may not reflect actual dimensions at scale.
Allow ±5–10 mm tolerance due to manual measurement.
Actual color may vary slightly from screen images due to monitor settings.

Made in Mainland China.

Frequently Asked Questions

Q: What size hexagonal nuts do these plastic caps fit?

A: The caps are designed to fit standard external hexagonal nuts and flat head screws. Please refer to the product images for the exact dimensions, and allow ±5–10 mm due to manual measurement variations.

Q: Are these caps easy to install without special tools?

A: Yes! These plastic hex nut caps are designed for tool-free installation — simply press or snap them over the fastener head for a secure, clean fit.

Q: Can these be used outdoors?

A: These plastic caps offer dust-proof coverage and are suitable for general indoor and light outdoor use. For heavy-duty outdoor or fully waterproof applications, ensure the fastener location is compatible with standard plastic components.