Looking for a reliable 17/19/21mm Colorful Wheel Nut Cover? J&W Auto Part offers a colorful wheel nut cover made from high-density HDPE material with an IP67 protection rating. Whether you need to protect against rust, road salt, or dirt, these 360° full-coverage covers keep your wheel nuts dry and clean. Available in black, red, blue, silver, and yellow, they fit most original and aftermarket alloy wheels on sedans, SUVs, and light trucks. As a factory-direct supplier from China, J&W Auto Part supports wholesale and bulk orders with customization options for color, logo, and packaging. Contact us today for pricing and samples.
Before buying, measure the opposite sides of your wheel nut or bolt using a caliper. The most common sizes for passenger cars and light trucks in the US market are 17mm, 19mm, and 21mm.
Choosing the correct size ensures the cover fits tightly and will not fall off while driving. If you are unsure, check your vehicle owner's manual or test with a 17mm cover first, as it fits most Japanese and American sedans.
HDPE Material – Made from high-density polyethylene. It resists impact, handles temperature changes, and does not become brittle after months of sun exposure. Compared to ordinary plastic covers, this one lasts longer on US roads from Arizona heat to Michigan winter.
IP67 Protection Rating – Completely dustproof. It also survives short-term water immersion. Rain, snow, car washes, and road salt will not reach your wheel nuts. This directly reduces rust and corrosion.
360° Enveloping Structure – The cover wraps around the entire nut or bolt. Mud, sand, and salt spray cannot enter from any angle. This is especially useful for vehicles in coastal states like Florida or California, and for winter driving in the Northeast where de-icing salt is used.
Multiple Colors Available – Black, red, blue, silver, and yellow. You can also request custom colors for bulk orders. The color does not fade quickly because the material includes UV stabilizers.
| Feature | Detail |
|---|---|
| Product Name | Wheel Nut and Bolts Cover |
| Brand | J&W Auto Part |
| Material | High Density Polyethylene (HDPE) |
| Available Sizes | 17mm, 19mm, 21mm |
| Protection Level | IP67 |
| Standard Colors | Black, Red, Blue, Silver, Yellow |
| Custom Colors | Yes for bulk orders |
| Surface Finish | Smooth, injection molded |
| Application | Alloy wheel nut and bolt protection |
| What's Included | Nut covers + removal tool |
| Packaging | Standard export carton |
This wheel nut and bolts cover works with:
No matter if your vehicle is Japanese, American, Korean, or European, the only thing that matters is the nut or bolt size. Measure once, then pick 17mm, 19mm, or 21mm.
Installation takes less than one minute per wheel.
Step 1 – Confirm your wheel nut or bolt size is 17mm, 19mm, or 21mm.
Step 2 – Align the cover with the nut or bolt head.
Step 3 – Press it in by hand until it sits completely flush.
To remove – Use the special removal tool included in the package. Pull straight off. No need to modify your wheels or affect their load capacity.
We are a real factory, not a trading company. Our facility is in Ningbo, Zhejiang, covering over 10 acres. We own 12 large cold heading machines, more than 20 machining centers, 2 large stamping machines, and an automatic electroplating line.
We have been making wheel nuts and bolts for many years. Because we produce the nuts themselves, we understand exactly how covers should fit. This means no loose fitting, no rattling, and no covers flying off on the highway.
We use 5S management on our shop floor. This lowers our error rate and keeps every batch consistent. From raw material to finished product, we control the whole process.
We offer a complete product line – wheel lug nuts, wheel lug bolts, wheel spacer adapters, and this wheel nut and bolts cover. You can buy everything from one supplier and reduce your supply chain costs.
We support:
This is ideal for:
Q1: How do I know if I need 17mm, 19mm, or 21mm?
A: Measure the opposite flat sides of your wheel nut. A caliper gives the exact number. If you do not have one, try a 17mm cover first on a single nut.
Q2: Will these covers fall off at highway speeds?
A: No, as long as you choose the correct size and press them on fully. The 360° design holds tight. They will not come off by themselves.
Q3: Do you accept small orders for testing?
A: Yes. We accept sample orders and bulk orders. Send us your quantity and we will give you a price.
Q4: Can I buy wheel nuts and covers together?
A: Yes. Because we are a wheel nut factory, we can bundle both products for you. One shipment, one invoice.
Q5: How do these hold up in US winter road salt?
A: The IP67 rating and HDPE material resist salt spray. The cover keeps salt away from the metal nut. This is one of the main reasons US customers buy from us.
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中国浙江省寧波市慈渓市観海衛鎮広儀路539号
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