Wheel Stud – 5/8"-13 x 3.12" Drive-In
Replaces Dexter 10K & 12K Hub Stud
Part Number: 7-115
Heavy-duty drive-in (press-in) wheel stud commonly used on Dexter 10,000 lb and 12,000 lb trailer axles. Designed to replace damaged, worn, or corroded hub studs when dimensions match your existing hardware.
R&P Knowledge Hub
Drive-in wheel studs rely on an interference fit between the knurled spline and the hub bore. The spline (knurl) diameter must match the hub exactly to prevent stud rotation.
Always confirm thread size, overall length, and spline diameter before installation. Improper fitment can result in hub damage or wheel retention issues.
Features
- Drive-in (press-in) wheel stud
- 5/8"-13 thread pitch
- 3.12" (3-1/8") overall length
- 0.69" spline (knurl) diameter
- Used on Dexter 10K & 12K axle hubs
Specifications
| Specification | Detail |
|---|---|
| Stud Style | Drive-In (Press-In) |
| Thread Size | 5/8"-13 |
| Overall Length | 3.12" (3-1/8") |
| Spline (Knurl) Diameter | 0.69" |
| Knurl Length | 1.39" |
| Shoulder Length | 0.31" |
Common Applications
- Dexter Hub 008-430-03 / 9-123 (10K General Duty after 2009)
- Dexter Hub 008-288-03 / 9-44 (10K General Duty before 2009)
- Dexter Hub 008-214-05 / 9-27, 9-28 (10K Heavy Duty / 12K)
- Dexter Hub 008-422-03 (#14 Torflex)
Finish may be black oxide or zinc depending on current inventory.
Verify specifications before installation.
