At a Glance
- >Castle-style spindle nut with six (6) slots
- >1-1/2"-12 UNF-2B internal thread
- >2-3/8" hex size
- >Designed for heavy-duty trailer axle applications
- >Used as spindle retaining hardware
- Brand: Need A Trailer Part®
- SKU: 006-239-00
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
AL-KO Castle Nut – 1-1/2"-12 UNF – 6 Slot Spindle Nut – 10K–16K Axles
Part Number: 006-239-00
This listing is for an AL-KO style castle nut designed for trailer axle spindles with 1-1/2"-12 UNF threads. It is commonly used as spindle retaining hardware on heavy-duty trailer axle applications.
Features
- Castle-style spindle nut with six (6) slots
- 1-1/2"-12 UNF-2B internal thread
- 2-3/8" hex size
- Designed for heavy-duty trailer axle applications
- Used as spindle retaining hardware
Specifications
| Specification | Details |
|---|---|
| Part Number | 006-239-00 |
| Thread Size | 1-1/2"-12 UNF-2B |
| Nut Style | Castle Nut |
| Slots | 6 |
| Hex Size | 2-3/8" |
Typically used on AL-KO and Hayes trailer axles rated from 10,000 lb to 16,000 lb. Verify spindle thread size, axle manufacturer, and application requirements before installation.