bing tracking image
  1. Accessories and Parts
  2. ABS Fasteners
  3. Trailer Leaf Spring Suspension
  4. Suspension Nut
  5. 3/4 Inch Diameter
Locknut - 3/4" Diameter - Zinc Plated

Locknut - 3/4" Diameter - Zinc Plated

Item # 6-113
Our Price: $1.25
You Save: 62%
Accessories and Parts
Orders above $50 qualify for Free Shipping
Shipping Weight: 0.07 lbs
In Stock
Accessories and Parts 6-113 - Suspension Nut - ABS Fasteners
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

Need help with installation?
Locate installers near me
3/4" Diameter locknut is designed for use with a shackle bolt (7-135-2 - sold separately). 1-800-496-5010 to order ABS Fasteners accessories and parts part number 6-113 or order online at Free expert support on all ABS Fasteners products. Great prices and Fastest Shipping for Locknut - 3/4" Diameter - Zinc Plated. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (5)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

ABS Fasteners Accessories and Parts - 6-113

  • Trailer Leaf Spring Suspension
  • Suspension Nut
  • ABS Fasteners
  • 3/4 Inch Diameter

3/4" Diameter locknut is designed for use with a shackle bolt (7-135-2 - sold separately).


  • Locknut secures a suspension bolt on your trailer
    • Works with 10K GD Spring Eye Bolt w/ Grease Zerk (7-135-2 - sold separately)
  • Easy installation with reversible design - thread onto bolt from either side
  • Zinc plating is corrosion resistant


  • Diameter: 3/4"
  • Threads per inch: 10
  • Quantity: 1 locknut

75CNRH0Z Lock Nut - 3/4" Diameter - Zinc Plated

Replaces 6-113 Redline Hex Locknut

Video of Locknut - 3/4" Diameter - Zinc Plated

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

Video Transcript for Review of ABS Fasteners Trailer Leaf Spring Suspension Locknut .75inch - 6-113

Hey, everybody. Jared with Today, I wanna take a quick look at the ABS foundations zinc-plated 3/4 inch diameter locking nut. Now, this replaces your 6-113 red line hex locknut. And it's designed to use with your shackle bolt, specifically your 7-135-2, which is sold separately. That is your 10 karat gold spring eye bolt.

Now, it is able to secure and suspend your bolt onto your trailer and with easy installation and reversible design it will thread onto a bolt from either side. It is made of a zinc plating which is corrosion resistant and is designed for bolts with a 3/4 inch diameter. And it does have 10 threads per inch. The overall diameter is 1 1/8 inch. So I use a 30 millimeter socket to tighten it down.

And this does come in a quantity of only one locknut. Now ABS Fasteners is a fine brand known for quality. And we carry many of the ABS brand products here at Go ahead and go to the website and take a look. All right.

Well, that's a look at our ABS Fasteners zinc-plated 3/4 inch diameter locking nut. I'm Jared with You have a good one..

Customer Satisfaction Score:

Customer Reviews

Locknut - 3/4" Diameter - Zinc Plated - 6-113

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

3/4" Diameter locknut is designed for use with a shackle bolt (7-135-2 - sold separately).


I am very happy with the transaction and received my complete order in just a few days. Easy to order from etrailer



Great company to deal with




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

  • Hangers, Bolts, and U-bolts For 3 Inch Axle and Jeep Leaf Springs
    My recommendation for your application is to use the Dexter Single-Axle Trailer Hanger Kit for 2-1/2" Slipper Springs - 5-1/4" Front # HAP-158-00. This can be used with the 10K GD Spring Eye Bolt w/ Grease Zerk # 7-135-2 and Locknut - 3/4" x 10 - Hex # 6-113. For your U-bolts, I recommend the U-Bolt Kit for Mounting 5,200-lb to 7,000-lb, Round Trailer Axles - 7-1/4" Long U-Bolts # APUBR-9. This will fit your measurements at 3 inches inside, and 7-1/4 inches from inside to end. This...
    view full answer...
  • Slipper Springs With 10000 lb Capacity Compatible With 30 Inches From Center To Center Hangers
    For slipper springs 2 inches wide, we have only one set currently that has that 10000 lb capacity. Unfortunately, the 8-Leaf Slipper Spring w/ Radius End for 10,000-lb Trailer Axles - 29-1/2" Long # SP-284275 is only 29-1/2 inches long and the center to center on the shackles would need to be 26-3/4 inches for these springs. For your length, we only have 2-1/2 inch wide spings like the 5-Leaf Slipper Spring w/ Flat End for 10,000-lb Trailer Axles - 32-1/2" Long # SP-159275. To use...
    view full answer...

Do you have a question about this Accessories and Part?

  • Why

    At 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 Mike S
Updated by:
Mike S
Employee Jarred J
Installed by:
Jarred J

At 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 1-800-496-5010