AL-KO 9/16"-18 Drive-In Wheel Stud – 2.82" Long, 0.627" Spline Trailer Hub Stud
Replacement drive-in wheel stud for trailer hub and drum assemblies that use 9/16"-18 lug nuts. Sold individually for repair, service, and stud replacement work.
Overview
This replacement drive-in wheel stud is designed for trailer hub and brake drum assemblies that use 9/16"-18 lug nuts. The press-fit splined section locks into the hub flange to help prevent the stud from spinning while the wheel is installed and torqued. This listing includes one individual wheel stud.
R&P Service Insight
A worn, stripped, bent, or spinning wheel stud should be replaced before the trailer is returned to service. The stud must match the thread size, overall length, and spline diameter required by the hub or drum.
- Thread Match: This stud uses 9/16"-18 threads and must be paired with the correct matching lug nut.
- Spline Fit: The 0.627" spline diameter is the press-fit area that locks into the hub flange.
- Installation Check: Confirm the old stud measurements before pressing the replacement stud into the hub or drum.
R&P Knowledge Hub
Compatibility: For trailer hub and drum assemblies that require a 9/16"-18 drive-in wheel stud with a 2.82" overall length and 0.627" spline diameter.
Vehicle / System Fit: Trailer wheel-end hardware for compatible hub and brake drum flange applications.
Installation Notes: Verify thread size, spline diameter, shoulder style, and total stud length before ordering or installing.
Performance Insight: The splined press-fit section is what keeps the stud from rotating when the lug nut is tightened. An incorrect knurl diameter can cause the stud to spin or damage the hub flange.
Brand & Fitment Note
Selling Brand: Dexter / R&P Carriages supplied replacement wheel stud.
Application Reference: The Dexter part number in this listing is used as the part identification and fitment reference for matching trailer hub and drum applications.
What This Means: This listing is for one replacement drive-in wheel stud. Fitment depends on matching the required thread size, spline diameter, and overall length.
Before Ordering: Verify the old stud dimensions, hub or drum style, lug nut thread size, and spline diameter before installation.
R&P Repair Insight
Wheel studs are press-fit fasteners installed into the hub or brake drum flange. The splined shoulder creates an interference fit that keeps the stud seated and prevents rotation under lug nut torque.
- Check the Spline: A loose or undersized spline can spin in the hub flange and prevent proper wheel torque.
- Check the Threads: Damaged, stretched, or cross-threaded studs should be replaced rather than reused.
- Check the Length: The replacement stud must provide proper lug nut engagement without creating clearance issues.
Features
Drive-In Replacement Stud
Press-fit wheel stud designed for compatible trailer hub and brake drum flange applications.
9/16"-18 Thread Size
Matches trailer wheel-end setups that use 9/16"-18 lug nuts.
0.627" Spline Diameter
Splined knurl section helps lock the stud into the hub flange and prevent rotation.
2.82" Overall Length
Replacement length for compatible hub and drum assemblies where this measurement is required.
Specifications
| Specification | Detail |
|---|---|
| Part Number | 007-357-00 |
| Brand | Dexter |
| Product Type | Drive-in / press-fit wheel stud |
| Thread Size | 9/16"-18 |
| Overall Length | 2.82" |
| Spline Diameter | 0.627" |
| Application | Trailer hub and brake drum wheel stud replacement |
| Construction | Heavy-duty steel construction |
Fitment / Application
| Category | Details |
|---|---|
| Vehicle / System | Trailer wheel-end hardware |
| Primary Fit | Compatible trailer hubs and drums requiring a 9/16"-18 drive-in stud |
| Secondary Fit | Service replacement for matching hub flange and spline-diameter applications |
| Notes | Confirm thread size, spline diameter, and overall length before installation. Do not assume fitment by axle capacity alone. |
Included Components
| Quantity | Item |
|---|---|
| 1 | 9/16"-18 drive-in wheel stud, 2.82" overall length, 0.627" spline diameter |
