Technical reference component
Back to Fabrication ComponentsChromoly 4140 Weld In Round Bung, 1.25"x.120" Tube, 3/4-16 Right Hand Thread
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Core specifications
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- Material
- Chromoly (4140/4130)
- Thread
- 3/4-16
Product information
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Overview and included items
Chromoly 4140 Weld In Round Bung, 1.25"x.120" Tube, 3/4-16 Right Hand Thread | AVID Racing
AVID-125x75RBR is a Chromoly 4140 weld in round bung for 1.25"x.120" round tubing with a 3/4-16 right hand thread. It is built for custom off-road fabrication where the bung becomes the threaded end of a suspension, steering, or link assembly.
Machined from Chromoly 4140, this bung is made to weld into round tubing and provide a threaded connection for the matching heim joint, rod end, or threaded joint. Use it for custom off-road links, steering bars, control arms, and similar fabricated assemblies where the tube ID, thread size, and thread direction need to be matched before welding.
Key Specs
- Part Number: AVID-125x75RBR
- Product Type: Weld In Round Bung
- Thread Size / Pitch: 3/4-16 Right Hand
- Tube Size Fitment: 1.25"x.120" round tubing
- Inside Diameter: 3/4"
- Outside Diameter: 1.25" head OD; 1" shoulder OD
- Overall Length / Height: .875" shoulder depth; .375" head depth
- Material: Chromoly 4140
- Style: Weld-in round bung
- Included: Single weld-in bung
Fitment Notes
Verify tube ID, thread size, and thread direction before ordering or welding. Final fitment depends on the tubing being used, the matching heim joint or rod end, and the builder's weld preparation.
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Installation and Requirements
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