Upgrade your off-road rig with the superior strength and durability of R1 Industries 5/8-18 Threaded Bungs. Engineered for demanding applications, these bungs offer unparalleled reliability for custom builds and performance enhancements.
5/8-18
Thread Size
1018 Steel
Material
1.25" Tubing
For .120 Wall
Universal
Application
What’s in the Box
✓Precision CNC Machined Bungs
Left & Right Hand Options
✓Long-Lasting Threads
Machined through the body
✓USA Made Quality
Supporting local manufacturing
Why Riders Upgrade
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Precision CNC Machining Ensures exact tolerances and superior strength for your custom fabrication projects.
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Versatile Threading Options Includes both left and right-hand threads, ideal for adjustable radius rods and other critical suspension components.
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Maximum Holding Strength Threads are machined completely through the body, providing exceptional grip and durability under extreme stress.
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Proudly Made in America Experience the quality and reliability that comes from domestic manufacturing.
In Stock & Ready To Ship
Processing: Packed with care before shipment
Tracking: Sent when shipped
Confirmation: Sent after checkout
Although rare, some delays may occur. We’ll keep you updated every step of the way.
Fabrication vs. Stock Bungs
STOCK [PRODUCT TYPE]
✗ Often lower grade materials
✗ Limited thread options
✗ Prone to wear and failure
✗ Lack of precision machining
✗ May not be suitable for custom builds
⚡ AJK OFFROAD THREADED BUNGS
✓High-Strength 1018 Steel
✓Precision CNC Machined
✓Left & Right Hand Threads
✓Threads Through Body Design
✓Made in the USA
Common Questions
What are these bungs made of? These bungs are precision machined from high-strength 1018 steel for maximum durability.
What size tubing do they fit? They are designed to fit 1.25" OD tubing with a .120" wall thickness.
Can I get both left and right-hand threads? Yes, they are available with both left and right-hand threading options to suit your specific build needs.
Are these suitable for off-road use? Absolutely. They are engineered for demanding off-road applications like radius rods and custom suspension components.
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Expert Support
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Fast Shipping
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Customer Favorite
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Precision Fitment
What Riders Are Saying
These bungs are super strong and fit perfect in my build. Highly recommended! — John D., California
Made in USA quality. They hold up well after hounding miles on rough terrain. — Mike R., Texas
Build with Confidence
Invest in the strength and reliability of AJK Offroad Threaded Bungs.