A Male C Series Rod End With a .375in Bore
QA1 part number QAPCMR6SZ is a 2-piece, Right-hand, male rod end in the C Series line, with a .375in bore and 3/8-24 thread, built in Carbon Steel. Zerk fitting included.
This is a universal hardware component sized by bore, thread and hand rather than tied to a specific vehicle. Confirm the mating rod, control arm, or linkage uses the same bore diameter, thread pitch and hand (left or right) before ordering, since QA1 rod ends are not interchangeable across those three dimensions.
Key Features
- C Series construction in Carbon Steel
- .375in bore, 3/8-24 thread, Right-hand
- Zerk fitting included
Fitment
| Years | Make | Model | Notes |
|---|---|---|---|
| n.a. | n.a. | n.a. | Universal hardware component sized by bore and thread rather than by vehicle; no make, model or year is published for this part. |
Confirm bore, thread and hand against the application before ordering.
Specifications
| Detail | Value |
|---|---|
| Brand | QA1 |
| Series | C Series |
| Configuration | 2-piece rod end |
| Gender | Male |
| Hand | Right Hand |
| Bore | .375in |
| Thread | 3/8-24 |
| Material | Carbon Steel |
| Lubrication fitting | Zerk fitting included |
What’s Included
- One QA1 C Series male rod end, .375in bore x 3/8-24, Right-hand.
- QA1’s product listing for this part number does not itemize additional hardware; jam nuts, spacers or mating studs are separate purchases unless otherwise noted.
About QA1
QA1 manufactures rod ends and suspension hardware to defined bore, thread and material specifications across multiple series, letting builders match components by dimension rather than by vehicle-specific part number.
FAQ
What bore size does this rod end use?
.375in, per the QA1 part number and title for this listing.
What thread does this rod end use?
3/8-24.
Is this a left-hand or right-hand thread?
Right Hand.
Is this a male or female rod end?
Male.
What material is this rod end made from?
Carbon Steel, per QA1’s part description.
Does this rod end have a grease fitting?
Zerk fitting included.
Is this rod end vehicle-specific?
No. It is a universal hardware component sized by bore, thread and hand; verify those three dimensions against the application before ordering.
Can this rod end be mixed with a different bore size on the same linkage?
No. Bore size must match the mating rod end or bushing exactly; QA1 rod ends of different bore sizes are not interchangeable.
Installation Instructions
QA1 does not publish a vehicle-specific torque value for this hardware component; use the vehicle or assembly manufacturer’s specification for the mounting fastener.
- Confirm the mating component’s bore diameter and thread match this rod end’s .375in bore and 3/8-24 thread.
- Verify hand orientation (Right Hand) matches the linkage side being serviced.
- Thread the rod end onto the adjuster or rod per the assembly’s design, using a jam nut to lock position once set.
- If a zerk fitting is present, grease per QA1’s maintenance interval; if not, no additional lubrication is required.
- Torque the mounting bolt or stud through the rod end’s bore to the vehicle or assembly manufacturer’s specification.
- Cycle the suspension or linkage through its full range of motion and check for binding before returning to service.
