At a Glance
- >Pack of 8 drive-in (press-in) wheel studs
- >5/8"-13 thread pitch
- >3.12" (3-1/8") overall length
- >0.69" spline (knurl) diameter
- >Commonly used on Dexter 10K & 12K axle hubs
- Brand: MAT
- SKU: 7-115-LOTOF8
Before You Order
Match the part number, measurements and connection points that apply to your trailer.
Fitment Check
| Hub Face | Measure hub face to hub face. |
|---|---|
| Spring Center | Measure mounting centers and confirm perch configuration. |
| Capacity | Match the required axle rating. |
| Brakes | Confirm brake type and flange configuration. |
Product Details
8-Pack Wheel Studs – 5/8"-13 x 3.12" Drive-In
Replaces Dexter 10K & 12K Hub Stud
Part Number: 7-115-LOTOF8
This set includes eight (8) heavy-duty drive-in (press-in) wheel studs 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. Correct spline (knurl) diameter is critical for proper retention.
Always confirm thread size, overall length, and spline diameter before installation. Improper fitment can result in stud rotation or hub damage.
Features
- Pack of 8 drive-in (press-in) wheel studs
- 5/8"-13 thread pitch
- 3.12" (3-1/8") overall length
- 0.69" spline (knurl) diameter
- Commonly used on Dexter 10K & 12K axle hubs
Dimensional Overview
Specifications
| Specification | Detail |
|---|---|
| Pack Quantity | 8 Wheel Studs |
| 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 (Under Head) | 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 spline diameter and thread size before installation.
CUSTOMER PROOF
What customers say about parts like this.
Selected from R&P customer feedback for Trailer Axle / Running Gear products and related trailer service.
RELEVANT TO
Trailer Axle / Running Gear
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“Got me the axle I needed right away with custom spring perch setting.”
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