








🔧 Upgrade your wheels, upgrade your ride — don’t get left behind!
GAsupply 1/2x20 Chrome Lug Nuts are a premium 20-piece set designed for popular trucks and SUVs. Crafted from cold-headed carbon steel with a polished chrome finish, these lug nuts feature a 60° conical seat for secure fitment on 1/2-20 wheel studs. Tested for 96 hours against salt spray, they offer superior corrosion resistance and durability, making them ideal for both daily drivers and rugged trailers. Packaged for convenience, they combine style, strength, and reliability in one essential upgrade.




















| ASIN | B089D8FZ72 |
| Best Sellers Rank | #1,278 in Automotive ( See Top 100 in Automotive ) #2 in Wheel & Tire Lug Nuts |
| Brand | GAsupply |
| Color | Silver |
| Compatible Groove Diameter | 0.5 Inches |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,075) |
| Drive Style | External Hex |
| Exterior Finish | Plated |
| Fastener Type | Hex |
| Finish Types | Polished |
| Grade Rating | industrial |
| Inside Thread Size | 0.5 inch |
| Item Diameter | 1.38 Inches |
| Item Dimensions | 5 x 6 x 1.7 inches |
| Item Weight | 2.4 Pounds |
| Manufacturer | GAsupply |
| Material Type | Carbon Steel A3 |
| Metal Type | Alloy Steel |
| Model | 1904S20 |
| Number of Pieces | 20 |
| Part Number | 1904S20 |
| Screw Head Style | Acorn |
| Set Name | 20pcs |
| Size Name | 1/2"-20 |
| Thread Class | Coarse |
| Thread Coverage | Fully Threaded |
| Thread Size | 1/2"-20 |
| Thread Style | Right Hand |
| Thread Type | Unified National Coarse |
| UPC | 792332917377 |
| Unit Count | 20.0 Count |
S**L
Great Quality Lug Nuts Look Sharp on My Boat Trailer!
I originally bought these just to install my spare tire on the boat trailer, but once I saw the quality and finish, I decided to replace all the lugs on the trailer wheels too. They fit perfectly on the 1/2-20 studs, tightened down securely, and I really like the conical seat design. I have confidence that the wheels are staying in place. The black finish looks sharp and gives the trailer a clean, upgraded look. They feel very solid and durable, and the corrosion-resistant coating is a big plus for a trailer that’s often around water. It’s also nice that they come in premium packaging, making them easy to store and keep organized. Overall, these exceeded my expectations. They are strong, stylish, and reliable. Definitely recommend for anyone needing replacements or just wanting to upgrade the look of their wheels!
M**D
These lug nuts work for my golf cart in my travel trailer. They are perfect.
Perfect fit, thread quality, color, and finish. I don’t know about the durability or scratch resistance because I haven’t had them installed for that long. These fit my travel trailer in my golf cart perfectly. I highly recommend them because they are great value and they work.
J**Y
Good quality and price.
Good price and quality! Stay away from ridiculous priced similar product and chain stores like O’Reilly’s and Auto Zone.
A**R
Perfect fit
Absolutely perfect 👌
J**E
They are okay
Works as should but not as strong as original. Chrome plating is thin and easily scratched.
R**E
Quality product
Look great, solid threads
H**E
Quality
Worked as described. Nice fit and finish. No complaints
K**E
These WILL rust/corrode
Purchased December 22nd, 2025. Driven through one Michigan winter and I'm about to swap back to summer wheels (March 8th, 2026, ~over two months of use) and all of these lugnuts have corrosion and rust on them. Safe to say these were a two month, one time use. If you live anywhere that gets any sort of salt/road treatment, do not buy these. Straight to the trash.
E**R
Delivered quick! Good quality and smooth black finish with affordable price. Fits good on 2020 Kia Telluride.
R**A
2 of the lug nuts kept turning so I had to put 2 of my old ones back on, all the others fit tight
A**A
Buenos
M**Y
Sadly, crap..didn't stand up to been taken on and off and showed marks. Not the quality presented
P**E
I bought the painted black M2 X1.5 lug nuts for my 2024 Toyota Corolla hatchback. My winter tires didn’t use the standard mag seat lug nuts, so I needed acorn-shaped ones. After the first installation, some paint chipped off, so I’m not sure how durable they’ll be, especially if I frequently install or change wheels. However, they look really stylish, like something from a tuner car, and would probably look great with aftermarket wheels. The price is also quite reasonable compared to local fuel shop prices, so I can’t complain much. Overall, I’d buy them again, but I’d probably go with the chrome finish instead of black.
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