bing tracking image
  1. Accessories and Parts
  2. Redline
  3. Trailer Leaf Spring Suspension
  4. Hardware
  5. Nuts
  6. Suspension Nut
Zinc Locknut - 1/2"-13 with Nylon Insert

Zinc Locknut - 1/2"-13 with Nylon Insert

Item # 12ZLN
Our Price: $2.26
Accessories and Parts
Shipping Weight: 0.05 lbs
Add to cart
In Stock
12ZLN - 1/2 Inch Diameter Redline Trailer Leaf Spring Suspension
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos

Videos

Need help with installation?
Locate installers near me
Corrosion-resistant zinc plated locknut is 1/2"-13 with a nylon insert. 1-800-940-8924 to order Redline accessories and parts part number 12ZLN or order online at etrailer.com. Free expert support on all Redline products. Great prices and Fastest Shipping for Zinc Locknut - 1/2"-13 with Nylon Insert. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (31)
  • Q & A (0)
  • Videos (1)
  • Photos

Redline Accessories and Parts - 12ZLN

  • Trailer Leaf Spring Suspension
  • Hardware
  • Nuts
  • Suspension Nut
  • Redline
  • 1/2 Inch Diameter

Corrosion-resistant zinc plated locknut is 1/2"-13 with a nylon insert.


Features:

  • Locknut secures in place on 1/2" diameter U-bolt
  • Includes nylon insert
  • Zinc finish resists rust


12ZLN Redline Zinc Lock Nut - 1/2" - 13 with Nylon insert





Video of Zinc Locknut - 1/2"-13 with Nylon Insert

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




Video Transcript for Redline Trailer Suspension 12ZLN Review

Today we're gonna take a look at the half inch 1/2"-13 zinc lock nut with the nylon insert. Now this lock nut is designed to be used on the half inch diameter U-bolts that'll fit two inch wide square axles. If you notice, this nut has the included nylon insert in it, the locket, and it does have a nice zinc finish to help resist rust and corrosion. Again the size on this is a half inch diameter by 13 threads per inch. But that should do it for the review on the 1/2"-13 zinc lock nut with the nylon insert.

Customer Satisfaction Score:


Customer Reviews

Zinc Locknut - 1/2"-13 with Nylon Insert - 12ZLN

Average Customer Rating:  4.8 out of 5 stars   (31 Customer Reviews)

Corrosion-resistant zinc plated locknut is 1/2"-13 with a nylon insert.

by:

Quick delivery and exactly what i ordered. Thank you.



by:

etrailer has always come through for me on every project I’ve had, whether it’s a utility trailer or boat trailer. They have always exceeded my expectations.



by:

Nylon lock-nuts are great because they eliminate the need for a lock washer. useful when the bolt is a little short.

Michael B.

3/27/2021

After a year, my boat trailer is holding togather just fine.



by:

I ordered several items for my boat trailer to replace the springs and renew the related hardware. There was a little glitch, as the springs were sold out in inventory. The etrailer staff quickly advised me of this issue and offered alternatives. However, my order was shipped was shipped within a few days and arrived as ordered. I will definitely use etrailer again.



by:

they only sent 13 when I originally ordered 16. Of course, they didn't charge me for 16 but nothing has been said about where the other three are. My theory is that they are under stocked but are selling the product anyway and backordering the remainder.



by:

The parts were exactly what I needed to get the trailer back on the road. They got here a day earlier than projected, and they even shipped them out on a Sunday! I would recommend etrailer to anyone. The person on the phone was very helpful in making sure I got the correct parts.



by:

The thing about ordering is that you will get what you ask for. I asked for items for a boat trailer, and got what I ordered--and in a timely fashion.



by:

Great product with fast shipping!



by:

Great prices, Great customer service. My goto place for my trailer needs.



by:

Great parts and price

Bob

4/23/2019

The products work great , good quality stuff I dont foresee any problems ever with the parts



by:

Used with V-Wing Bracket for pontoon bo at.



by:

Just what the doctor ordered



by:

These ny-lock bolts are a must have and are great quality!



by:

Product worked perfectly.



by:

Product was delivered quickly. Exactly what I need.



by:

I received my product on time. Thank Yo u.



by:



by:

great service



by:

Order filled quickly and delivered on time. Just what I needed.



by:

good product



by:

Good quality



by:

Troy H is the Best. Good job.



by:



by:



by:

Good product


25
31
Show More Reviews

See what our Experts say about this Redline Accessories and Parts

  • U-Bolt Recommendation for 2 inch Square Axles
    Is your square axle a 2 inch square axle? I believe it most likely is and you would want the # UBZC12X212X525 for a replacement u-bolt as this is 5-1/4 inches long and fits a 2 inch square axle. For nuts you would want the # 12ZLN and then for a bottom plate # 117594-G.
    view full answer...
  • Zinc Platted U-Bolt or Square 2” Wide x 3 Tall Trailer Axles
    I looked up your order and the 6-Leaf Double-Eye Spring part # e27SR you have is about 1-1/2" thick. Since you axle is 3" tall you would need a u-bolt that is at least 4-1/2" tall. Therefore, I recommend taking a look at the Replacement U-Bolt part # UBZC12X212X525 which is 5-1/4" long x 2-1/8" wide. This u-bolt is zinc plated and for the correct lock-nut you will want to use part # 12ZLN.
    view full answer...
  • Replacement Locknuts For The Roadmaster Anti-Sway Bars On A 2011 Forest River Georgetown MH
    I was able to track down some possible solutions for you! I went ahead and checked out the Roadmaster Rear Anti-Sway Bar # RM-1139-149 system, for your 2011 Forest River Georgetown Motorhome, and discovered that this system use both a 5/8" locknut # 6-38, and a 1/2"-13 locknut # 12ZLN. If you have just the Roadmaster Front Anti-Sway Bar # RM-1139-148, then you'll just need the 1/2"-1 locknut # 12ZLN.
    view full answer...

Do you have a question about this Accessories and Part?


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Wilson B
Written by:
Wilson B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924