At a Glance
- >Heavy-duty flange-style lug nut
- >5/8"-18 thread size
- >Integrated flat flange — no separate washer required
- >Designed for hub-piloted wheel applications
- >Common on 8K, 10K, and 12K trailer axles
- Brand: Dexter
- SKU: 006-058-00-LOTOF8
Match the part number, measurements and connection points that apply to your trailer.
| 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. |

Part Number: 006-058-00-LOT-OF-8
This listing is for eight (8) heavy-duty 5/8"-18 flange-style wheel lug nuts, commonly used on hub-piloted trailer and truck wheels found on 8,000 lb, 10,000 lb, and 12,000 lb axle applications.
These lug nuts feature an integrated flat flange designed to distribute clamping force evenly across the wheel surface. They are intended for use with hub-piloted wheel systems where a separate washer is not required.
| Specification | Detail |
|---|---|
| Thread Size | 5/8"-18 |
| Nut Style | Flange Lug Nut |
| Overall Length | Approx. 1" |
| Flange Diameter | Approx. 1-9/16" |
| Socket Size Required | 1-1/8" |
| Finish | Zinc |
| Wheel Type | Hub-piloted (not ball-seat) |
| Quantity | 8 lug nuts |
Important: These are flat-flange lug nuts. They are not compatible with ball-seat or cone-seat wheels. Always verify wheel and stud type before ordering.
Selected from R&P customer feedback for Trailer Axle / Running Gear products and related trailer service.
“Got me the axle I needed right away with custom spring perch setting.”
“Had a trailer made to my needs.ken was able to get it done and at a price that was very acceptable.i have bought parts there for 2 other trailers and always in stock”
“Quality work. Staff is polite. Great job welding a project for me. Didn't even want to charge me, so I bought them a case of Corona. They were ecstatic. I ever need a welding or like that R&P Carriages is #1 !!!!!”
Need help matching a part? Send us photos, part numbers and measurements. We can help narrow it down before you order.