bing tracking image
  1. Accessories and Parts
  2. ABS Fasteners
  3. Trailer Leaf Spring Suspension
  4. Suspension Nut
  5. 9/16 Inch Diameter
Locknut for Trailer Shackle Bolt - 9/16" Diameter

Locknut for Trailer Shackle Bolt - 9/16" Diameter

Item # TRFA916DLNZ
Retail:$2.75
Our Price: $2.42
You Save: 12%
Accessories and Parts
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.06 lbs
Quantity: 
In Stock
TRFA916DLNZ - 9/16 Inch Diameter ABS Fasteners Accessories and Parts
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

In Use/Installed

Need help with installation?
Locate installers near me
9/16" Diameter locknut is designed for use with shackle bolt (sold separately). 1-800-940-8924 to order ABS Fasteners accessories and parts part number TRFA916DLNZ or order online at etrailer.com. Free expert support on all ABS Fasteners products. Great prices and Fastest Shipping for Locknut for Trailer Shackle Bolt - 9/16" Diameter. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (47)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

ABS Fasteners Accessories and Parts - TRFA916DLNZ

  • Trailer Leaf Spring Suspension
  • Suspension Nut
  • ABS Fasteners
  • 9/16 Inch Diameter

9/16" Diameter locknut is designed for use with shackle bolt (sold separately).


Features:

  • Locknut secures a suspension bolt on your trailer
    • Works with shackle bolt (sold separately)
  • Easy installation with reversible design - thread onto bolt from either side


Specs:

  • Diameter: 9/16"
  • Threads per inch: 18
  • Quantity: 1 locknut


56FNRH02/3IND 9/16"-18 - Lock Nut

Replaces FA-916DLNZ TruRyde White Zinc Lock Nut





Video of Locknut for Trailer Shackle Bolt - 9/16" Diameter

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




Video Transcript for Review of ABS Fasteners 9/16 Inch Shackle Bolt Locknut - TRFA916DLNZ

Hi there. I'm Michael with etrailer.com. Today, we're gonna take a quick look at this trailer shackle bolt locknut. This locknut is going to secure your suspension bolt on your trailer. It's gonna work with your shackle bolts which are sold separately, such as the three inch long by 9/16 inch diameter shackle bolt. For one and 3/4 inch wide double eye springs that you see on the screen there, you can pick that up here at etrailer.com using the part number that you see on the screen if you are needing one.

But if you already have the shackle bolt, you're just needing the lock nut, this is gonna be a great option for you. It is a 9/16 inch diameter with 18 threads per inch, so it's gonna be very easy to get installed. It's got a reversible design, so either way, you put it on, it will work well for you. So if you are needing a locknut for your trailer shackle bolt, this is the 9/16 inch version. And that's gonna complete our look for today.

Again, I'm Michael with etrailer.com. Thanks for watching..

Customer Satisfaction Score:


Customer Reviews

Locknut for Trailer Shackle Bolt - 9/16" Diameter - TRFA916DLNZ

Average Customer Rating:  4.8 out of 5 stars   (47 Customer Reviews)

9/16" Diameter locknut is designed for use with shackle bolt (sold separately).

by:

Great--worked like they should




by:

The original box that was shipped got damaged and lost a few parts. I contacted customer service and they shipped me the missing parts no charge. Another good experience.




by:

I don't know if my review went through so I'm attempting to write it again. These shackle bolts are top quality and strength as well as the locknuts. I do with the turnaround was quicker in getting them to me as I had to go through my local trailer shop to get the immediate 3 replacement bolts/locknuts; I will use these to eventually replace the remaining 3. I also do wish the free shipping incentive was lowered to $50 instead of $99. But overall, I am pleased with my order and appreciate that etrailer.com had them available.




by:

Arrived quickly




by:

Worked as expected




by:

The original factory package came with the nuts sealed inside if their package, but two of the nuts were standard, not having the ability to lock when installed. I sent a note to eTrailer.com, asking for two replacement of which within a few days they arrived. I thank you eTrailer.com for their quick turnaround.
Thanks again
Merv L.




by:

I have an Econotrailer open deck trailer and these nuts seem to have a different thread pitch than the shackle bolts on the trailer. Since I ordered some bolts with nuts as well (part number TRFA73Z916DLNZ) I just used the new bolts with new nuts.




by:

Excellent




by:




by:




by:




by:




by:




by:




by:




by:

These folks have quality products and give excellent service... 'nuff said.




by:




by:




by:




by:




by:

FAST< FAST, FAST service




by:




by:




by:

Great




by:



25
47
Show More Reviews

See what our Experts say about this ABS Fasteners Accessories and Parts

  • Proper Torque for Shackle Bolt for 1-3/4" Wide Double Eye Springs 007-003-01
    I do have some info for you but there isn't a torque spec for shackle bolts like the Shackle Bolt for 1-3/4" Wide Double Eye Springs part # 007-003-01. Instead, you'll want to tighten the nut for the bolt until snug and then back it off a 1/4 turn or so. If the nut is too tight it will cause the suspension to bind. Please note, in order to prevent the nut from loosening you'll need to use a locknut like the Locknut for Trailer Shackle Bolt part # TRFA916DLNZ.
    view full answer...
  • Thickest Trailer Suspension Shackle that is 2-1/4 inches Long
    The thickness of the Shackle Strap # TRSL225 that you referenced 3/16 inches. The thickest shackle we offer in the length of 2-1/4 inches is the part # 018-024-01 which is 1/2 inch thick. I know that sounds almost too thick to be true, but I've measured these before to verify. We also have these shackles with bolts as well as part # 018-026-05. Then for a lock nut you'd need # TRFA916DLNZ.
    view full answer...
  • Availability of Hanger Kit e99ZR without Hangers
    We sell the individual parts of the hanger kit part # e99ZR separately so for everything minus the hangers you'd wan the # A252CB-GALV, the # TRSL313 for the shackle straps, # ABS54FR for the shackle bolt and then for nuts # TRFA916DLNZ.
    view full answer...
  • Replacement Shackle Straps For 1999 Ranger Boat Trailer With Tandem Axles
    On your 1999 Ranger boat trailer with tandem axles, I recommend the Replacement Shackle Link with Bolts for Dexter Trailer Suspension Kits # 018-026-05. If instead you want to piece together your system, I recommend using the Locknut - 9/16" Diameter # TRFA916DLNZ, never fail bushings # LC279684, and galvanized strap # 18-11GALV. If you want to use the regular wet bolts, you can use # 126B2. If you want a complete basic kit, you can use the Tandem-Axle Trailer Equalizer Kit for 1-3/4"...
    view full answer...
  • Replacement 3,500 lb Leaf Springs & 7-3/4 Inch Wide Equalizer
    Thanks for all that info and we can get you exactly what you are needing. Since you have a 2-3/8" axle that would be a 3,500 lb axle, so you want leaf springs rated for that weight. The concern with springs that exceed the rating of your axle is that they will give you a very stiff, rigid ride, so you want to stay with the correctly rated springs. I'll go ahead and list out the parts you need, with a couple notes. First is that leaf springs elongate slightly over time, which is why the...
    view full answer...

Do you have a question about this Accessories and Part?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Hannah L
Updated by:
Hannah L
Employee Mike S
Updated by:
Mike S
Employee Michael B
Installed by:
Michael B
Employee Bradley B
Installed by:
Bradley 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.