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Americana Trailer Wheel Lug Nut - 7/8" Diameter - Stainless Steel - 1/2" - 20

Americana Trailer Wheel Lug Nut - 7/8" Diameter - Stainless Steel - 1/2" - 20

Item # AM90070
Our Price: $5.18
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Shipping Weight: 0.2 lbs
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  • Reviews (51)
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Americana Accessories and Parts - AM90070

  • Boat Trailer Wheels
  • Golf Cart Tires and Wheels
  • Trailer Tires and Wheels
  • Wheel Lug Nut
  • Acorn Nut
  • Bulge Nut
  • 60-Degree Cone
  • Americana
  • 1/2 Inch Wheel Bolt
  • Stainless Steel
  • 7/8 Inch Outer Diameter


  • Constructed of steel with stainless steel outer cap for maximum durability and corrosion resistance
  • Fits 1/2" wheel bolts with 20 threads per inch
  • Standard 60-degree cone
  • Measures 2-3/32" long x 7/8" outer diameter

90070 Americana Stainless Steel Lug Nut - 1/2"-20

Video of Americana Trailer Wheel Lug Nut - 7/8" Diameter - Stainless Steel - 1/2" - 20

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Americana Tires and Wheels AM90070 Review

Today we're going to take a look at the half-inch by 20, stainless steel Acorn Trailer wheel lugnut. This is designed to fit the half-inch diameter wheel studs. It is a right-hand, normal thread, 20 threads per inch. You notice, it has the 60-degree taper on the bottom, that's designed to fit the beviled opening of the lug hole on the wheel. The head size of the socket that's needed to remove this or install it, it's a 7/8-inch size. I happened to pull, here's a 7/8-inch socket, and you can see, it fits right on there perfectly.

This part is for quantity of one lug nut, and the length on this, this is an extra long lug nut, so the length on this,, just to give you the overall length from bottom to the top, is going to be right at about two inches long. That should do it for the review of the half-inch by 20, stainless steel Acorn Trailer wheel lug nut.

Customer Satisfaction Score:

Customer Reviews

Americana Trailer Wheel Lug Nut - 7/8" Diameter - Stainless Steel - 1/2" - 20 - AM90070

Average Customer Rating:  4.8 out of 5 stars   (51 Customer Reviews)


etrailer customer service is exemplary, even with shipping problems. I opted to pay a bit more for 3-5 day UPS even though USPS shipping on my product was free. The USPS is becoming erratic but UPS was not any better, if not worse. It took nearly 3 weeks to receive the product after the product was either stolen or damaged. UPS did not or would not elaborate which requided etrailer to again start the shipping process. Lug nuts appear to be quality made but only time will tell after some road use.


Stainless is only sleeve, not the nut



Looks fine after a year in open


It was a pleasure ordering from e-trailer. When it came to buying rims for my boat trailer there were many questions and options that I had and Brenden was very knowledgable and helpful. Then I decided to put better looking lug nuts on the rims and Rose spent the time to make sure that I was picking out the proper lug nuts for my specific rims. The staff at e-trailer are extremely courteous and I will definitely order from them again.


The stainless steel lug nuts are wonderful and certainly look great with my new Sendel wheels on my 2013 Montana. Great timing on shipping, too! I would recommend this product to keep your wheels looking fantastic!


I'm very happy with this product. Using an impact didn't even scratch em. I would definitely purchase these again if needed for another trailer. Really dressed up my wheels!


This was the last component I needed for the new wheels/tires and lug nuts purchased from etrailet last month. It really dresses up the camper.


After one year and 4000+ miles (and not washed this year) they still look great



I have been several thousand miles now, with out a problem


The original “chrome” nuts I ordered were back ordered but I was promptly notified with an alternate choice so my order could go out immediately, they look great and won’t rust, thank you!


One year after initial install and they still appear new. Great product and price along with superior customer service
Thank You George.


Just received the 32 lug nuts and installed 8 in the first rim. Look good and I think they should last longer than the 6 years I got out of the original chrome plated ones before they rusted.
Etrailer is always easy to do business with.



still going strong, look like new.


When the lug nuts came, they looked and fit great with the rims and center caps I purchased earlier from



WOW! A whole year and they are holding up great. Thanks for a great product etrailer.


Product was exactly as described. Used them vs my trailer manufacturers site due to much more reasonable prices and freight costs. Product arrived quickly.


Perfect fit!


Rust free alternative to chrome nuts with the correct depth for new aluminum wheels. Be sure to use deep sockets and avoid impact nut drivers.


First let me say ...ETRAILER.COM should win an award for best customer service of the decade.... It's refreshing to buy from a company that truly appreciates your business. The quality of the products,the great prices and fast shipping. Over all I would give them a 10 out of 10. O the stainless lug nut is good quality and a great price to. Thanks .............


Look good. Well made. Fit properly. Have them on all my trailer wheels.


rebuilt 2 trailers and etrailer has satisfied all my needs for parts

shipping is very quick and happy with that too

so far all parts where recieved as stated and fit perfect.

no returns on parts ordered so far


Order came quickly and installation was trouble free. You can see the before and after on the pictures. Hope they hold up better than OME lug nuts.


The lug nuts were dirty, had a lot of die marks and required a lot of polishing to make them shine. I would not recommend them to anyone that cares about looks.


Perfect replacement to existing 12 year old nuts. Although sleeves are stainless, underlying material is not and puckers up with corrosion over time.


Using to dress up RV wheels. The look and fit is great. Fantastic customer service and very quick shipping.
Thank you, George.


Much better than the rusty chrome lug nuts from the factory.


When the mechanic strip a brand new lug nut, etrailer was able to match it with no trouble.


order was processed timely and shipping updates provided.


Everything went as planned!

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See what our Experts say about this Americana Accessories and Parts

  • Width of the Angled Cone Section of the Americana Trailer Wheel Lug Nut # AM90070
    I went and pulled a Americana Trailer Wheel Lug Nut # AM90070 from our warehouse to get the dimension you are looking for and found that the angled section measures 3/8 of an inch.
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  • Lug Nut Recommendation 1/2-20 with 7/8 inch Outer Diameter
    The closest lug nut we carry to what you are looking for is the part # AM90070 as it is a 1/2-20 lug that will use a 7/8 inch wrench. Only thing is it is only 2-3/32 inches long and is stainless steel not chrome plated.
    view full answer...
  • Is there a Rust Warranty on the Americana Stainless Steel Lug Nut # AM90070
    I spoke with my contact at Americana and she told me that the Stainless Steel Lug Nut, # AM90070, has a 1 year warranty against rust.
    view full answer...
  • Recommended Quality Replacements for 1/2"-20 Lug Nuts on a 2018 Grand Design Reflection 290BH
    I definitely get where you're coming from, and fortunately we have a pretty cost-effective solution for you with the stainless steel lug nuts. These are slightly more than the standard chrome plated lug nuts so you won't be shelling out too much more money for this upgrade: - Standard Height # AM26NR - Taller Height # AM90070 (for wheels with deep bolt hole designs)
    view full answer...
  • Available Stainless Steel Lug Nuts for 1/2-Inch Diameter Wheel Studs
    We offer several 1/2-inch stainless-steel lug nuts with the common 60-degree cone profile that you can see on the linked page. Part # AM90070 measures 2-3/32-inches long and is closest to your specified length.
    view full answer...
  • Stainless Steel Lug Nut Recommendation for 2015 Keystone Montana High Country
    I was able to track down an owner's manual for your 2015 Keystone Montana High Country. Although it does not specifically list the lug nut part number, it does state that the wheel bolts are 1/2" and that you use a 7/8" socket in your torque wrench to tighten the lug nuts. So, the Americana Stainless Steel Lug nut, # AM90070, that you mentioned will work. I recommend that you install your lug nuts in 3 stages. First, you want to start with your torque wrench at a low ft/lb setting and...
    view full answer...
  • Replacement Lug Nuts for Palomino Columbus 2014 320RS Fifth Wheel
    We have the exact size you are looking for with the Lionshead Lug Nut # LHLR103 which is for a 1/2 inch diameter wheel stud and has a 3/4 inch outer diameter. I would not recommend the lug nuts you referenced as they most likely would not fit into the the wheel holes and still allow a wrench to fit on it.
    view full answer...
  • Are Lug Nuts and Center Cap Included With Wheel and Tire # AM34659?
    We do have the Americana Trailer Wheel Center Cap # AM90175 and Americana Trailer Wheel Lug Nut # AM90070 that you can use with the Kenda Karrier ST205/75R14 Radial Tire w/ 14" Series T09 Aluminum Wheel # AM34659, as it does not include these parts. Both the center cap and lug nuts I have listed are stainless steel so they will resist corrosion just like the aluminum wheel. The center cap does have a black inset for access to any grease zerk you may have for easy lube axle.
    view full answer...
  • Availability of Chrome or Stainless Steel Lug Nuts
    We carry a large selection of lug nut that will meet your preferences that you listed. Depending on the lug stud size, we carry both chrome and stainless, like # AM90070 1/2in-20 stainless lug nuts or # AM90049 1/2in-20 chrome plated lugs nuts. I have a attached a link to the product page for all the lug nuts we offer. Once you know your lug stud size, just click the link for stud size at the left of the page to go to the product page will all the lug nuts that will fit your application.
    view full answer...
  • Valve Stem Hole Diameter Of Aluminum HWT Series S5 Trailer Wheel
    The Aluminum HWT Series S5 Trailer Wheel # AM22658HWTB, diameter of the hole for the valve stem is .453 inch. Yes, the Americana Metal, Bolt-In Valve Stem # AM20906 will fit. We have the Americana Metal, Bolt-In Valve Stem # AM20906. This chrome-plated brass valve stem is 1-1/4" long and fits through 0.453" and 0.625" diameter rim holes on trailer wheels. The maximum tire pressure is 100 psi and greater. Also the Americana Trailer Wheel Lug Nut # AM90070 will fit # AM22658HWTB. It is...
    view full answer...
  • Recommended Steel Lug Nuts And Steel Valve Stem For Aluminum HWT Series S5 Trailer Wheel
    We have the Americana Metal, Bolt-In Valve Stem # AM20906. This chrome-plated brass valve stem is 1-1/4" long and fits through 0.453" or 0.625" diameter stem holes on trailer wheels. The maximum tire pressure is 100 psi and greater. Also the Americana Trailer Wheel Lug Nut # AM90070 will fit # AM22658HWTB. It is constructed of steel with stainless steel outer cap for maximum durability and corrosion resistance. This item fits 1/2" wheel bolts with 20 threads per inch and measures 2-3/32"...
    view full answer...
  • Slender Lug Nuts For An Aliner Camper 1/2 Inch X 20
    We have three options that may work for you. Americana Trailer Wheel Lug Nut - 7/8" Diameter - Stainless Steel - 1/2" - 20 # AM90070. Americana Trailer Wheel Lug Nut - 3/4" Diameter - Stainless Steel - 1/2" - 20 # AM26NR Americana Trailer Wheel Lug Nut - 3/4" Diameter - Chrome Plated - 1/2"-20 # AM90049
    view full answer...
  • Recommended Trailer Lug Nuts To Match Current Size
    We have the Americana Trailer Wheel Lug Nut - 7/8" Diameter - Stainless Steel - 1/2" - 20 # AM90070 which have the same look, threading, and outer diameter. The length of the nut is the only difference. Your current lug nuts are 1-7/8 inches and what we carry are 2-3/32 inches so they are a little over 1/4 inch longer. That won't be extremely noticeable and will allow you to use the same lug wrench.
    view full answer...
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  • Stainless Steel Lug Nut that Fits Westlake ST205/75R14 Radial Tire w 14 Bobcat Aluminum Wheel
    Yes the lug nut part # AM90070 would fit the Westlake ST205/75R14 Radial Tire w 14" Condor Aluminum Wheel - 5 on 4-1/2 - LR D - Gunmetal # LH37VR that you referenced.
    view full answer...
  • Replacement 1/2"-20 Lug Nut for 17 inch Rims on LQ Horse Trailer
    The Redline Chrome Trailer Wheel Lug Nut # 12CLN-L fits 1/2 inch diameter studs with 20 threads per inch and should be a good replacement for the lugnuts on your LQ horse trailer. The 60 degree cone on the end is designed so that it fits with the 60 degree taper on the wheel. The 1-15/16 inch length of this lug nut, like you mentioned, falls short of the 2.5 inch lug nut you are replacing. If you would like to get closer to the same length, the Americana Trailer Wheel Lug Nut # AM90070...
    view full answer...
  • Availability of 2-1/2-Inch Long Lug Nuts with 1/2-inch Diameter and 20-TPI Threads
    We do offer a longer 1/2-inch diameter 20-TPI lug nut, part # AM90070 from Americana, but this nut's overall length is 2-3/32-inches, a bit short of your existing 2-1/2-inch lug nuts. This is currently the longest such item offered in your required 1/2-inch diameter and 20-thread-per-inch thread pitch.
    view full answer...
  • 14 Inch Tire and Wheel Combo with Aluminum Wheels for a Horse Trailer
    Tire and wheel combo # LH84VR is a potential fit for your horse trailer. The wheel has a center pilot hole of 3.19 inches. As long as the wheels attach to your hubs using lug nuts then the larger size is not going to be a problem. What size 14-inch tire are you using now? If you go to a larger tire size, you just have to make sure that there is enough room all around the existing tires to go to a larger size. If the size you have now is ST205/75R14 then # LH84VR will fit fine. When using...
    view full answer...
  • Replacing 13 Inch Trailer Tire and Considering 14 Inch Options
    The Loadstar ST185/80D13 Bias Trailer Tire with 13" Galvanized Wheel - 5 on 4-1/2 - Load Range D # AM3S334 has a max speed of 81 mph so the speed mixed with the ambient heat likely had a strong factor. If your tires weren't inflated to 65 psi cold prior to the trip that would also have an impact. This is a great tire and wheel so 7 years likely has taken a toll as well. The tire has a width of 7.2 inches and an outer diameter of 24.4 inches so if looking to upgrade size you will want...
    view full answer...
  • Lug Nuts for Karrier ST215/75R14 Radial Trailer Tire with 14 Inch Aluminum Wheel
    You will have to use a thin-walled tool because of the limited space, The # AM90070 lug nut has a 7/8 inch diameter. The # 12CLN lug nut is a small 3/4 inch so # AM90070 would have even less space. But it is longer so you would be able to get a tool on the end of the nut without a special thin-walled tool. You could also use # 12CLN-L. It is not as long as AM90070 but has the same head size.
    view full answer...
  • What is Better for Salt Water: Chrome Lug Nuts or Stainless Steel Lug Nuts
    It actually matters greatly! Chrome is not all that corrosion resistant. Stainless steel on the other hand is light years ahead of chrome as far as corrosion resistance. Since you are at the Gulf Coast and salt water stainless steel is the way to go. I do not know the size you need but some examples of stainless steel lug nuts include # AM90070 or # KALN1375S for 1/2"-20 threads (very common). On aluminum wheels regular lug nuts won't work well because they are not long enough to stick...
    view full answer...
  • Does the Karrier ST235/85R16 Radial Trailer Tire with 16 inch Aluminum Wheel Come Balanced
    The Karrier ST235/85R16 tire and wheel combination, # AM32734, is received from our supplier with the tire mounted on the wheel, the supplier does not balance the combination, but when the tire is installed on the wheel they will line the high (heavy) spot on the tire with the low (light) spot on the wheel. This does not completely balance the tire and wheel combination but it does eliminate any excessive out of balance condition. In most cases this method of lining up the high and low...
    view full answer...
  • Trailer Wheel, Cap, and Lug Nut Compatibility for ST225/75R15 Kenda Karrier
    The Karrier ST225/75R15 Radial Trailer Tire with 15" Aluminum Wheel - 5 on 4-1/2 - Load Range C # AM32479 has a pilot hole diameter of 3.19 inches so it will be compatible with the Trailer Wheel Center Cap # 319EZ. The photo you gave also indicates there will be no issue with you using that combination. The Americana Trailer Wheel Lug Nut # AM90070 will work well for this and you may want to consider using the lock set # RG01-150 to further secure your wheels.
    view full answer...
    Image 1 for
  • ST235/85R16 Tire Mounted on a Silver Mod Wheel
    We have a wheel and tire to make up what you're looking for but we don't have it in a combo that is already mounted on a wheel. Instead you need: Westlake 235/85-16 Load Range G tire part # LHWL410 Taskmaster Steel Modular Trailer Wheel part # TA73VR It's the same tire but a different wheel. This wheel causes a small drop in your capacity because it's only rated for 3,500 pounds where the 8 lug wheel is rated at 3,750 pounds.
    view full answer...
  • Stainless Steel Enclosed End Lug Nuts for a Boat Trailer
    Yes, we do have enclosed end stainless steel lug nuts. For 1/2"-20 threads we have # AM26NR, # AM90070, or # KALN1375S. The 1/2"-20 type is the only type we have in this configuration.
    view full answer...

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