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QA1 Tube Adapter - 1in OD - Smooth - Right Hand - 1/2-20 Thread .120 Wall - Alloy

QA1
QAP1844-120
806990053442
Suspension Arms & Components
20+ Units In Stock - Ships Next Business Day
$ 9.67
$ 9.67

SKU: 1844-120 | UPC: 806990053442

QA1 Tube Adapter - 1in OD - Smooth - Right Hand - 1/2-20 Thread .120 Wall - Alloy

QA1 1844-120 tube adapters deliver precise rod end connections for custom suspension and chassis builds. CNC machined from weldable chromoly steel, they fit 1 inch OD tubing with .120 inch wall thickness. Right hand 1/2-20 threads accept standard heim joints in drag racing, circle track, and off-road applications.

Key Features

  • CNC Precision Machining: Ensures exact tolerances for seamless rod end threading and tubing fit without slop.
  • Chromoly Steel Construction: Provides high strength and ductility for reliable welds under high stress loads.
  • Smooth Bore Design: Allows clean insertion of 1/2 inch rod ends with full thread engagement.
  • 1in OD .120 Wall Compatibility: Matches common chromoly tubing sizes used in performance chassis fabrication.
  • Right Hand 1/2-20 Thread: Standard size pairs directly with QA1 and other major rod end brands for quick assembly.

Product Notes

  • Designed for TIG or MIG welding into prepared tube ends.
  • Inspect threads for damage before installation.
  • Packaged in protective sleeve to prevent shipping dings.

Installation Notes

  • Professional installation recommended.
  • Chamfer tube end and clean with acetone before welding.
  • Compatible with 4130 chromoly tubing. use matching filler rod.

This Part Fits

Year Make Model Submodel
Universal - Custom Chassis & Suspension All
1960-2024 Universal Racing & Off-Road Vehicles Drag, Circle Track

Why Choose QA1?

  • Proven in NHRA and dirt track racing for decades.
  • High-volume production with consistent material quality.
  • Engineered for direct OEM rod end interchangeability.

Frequently Asked Questions

  • Q: Does this adapter fit specific vehicles?
    A: Universal design works with any 1 inch OD .120 wall tubing in custom suspension, steering, or panhard bar setups across cars and trucks.
  • Q: What material is used and can it be welded?
    A: Made from 4130 chromoly alloy steel formulated for easy welding with TIG or MIG processes without cracking.
  • Q: What is the warranty on this part?
    A: QA1 offers a limited lifetime warranty against manufacturing defects when installed and used correctly.

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: 2 x 2 x 1 inches protective box
  • Weight: 0.05 lbs

Request For Information

Have questions about QA1 Tube Adapter - 1in OD - Smooth - Right Hand - 1/2-20 Thread .120 Wall - Alloy? Fill out the form below and we'll get back to you by the next business day.
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