1/2-20 Flanged Lock Nut for Axle U Bolts Dexter Dexter 10k, 12k, 13D
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🔩 1/2"-20 Flanged Lock Nut for 10K HD–15K Axle U-Bolts
This is the flanged lock nut used with the 10K HD–15K keeper bolt and the corresponding u-bolt hardware on heavy-duty trailer axles rated 10K HD through 15K. The flanged design distributes clamping load and provides a positive lock against loosening from road vibration.
⚙️ Specifications
| Thread | 1/2"-20 |
| Type | Flanged lock nut |
| Axle Rating | 10K HD – 15K |
📌 Related Hardware
✔ Keeper bolt 1/2"-20 × 4.5" (10K HD–15K)
✔ 5/16"-18 keeper bolt (standard duty)
✔ 5/16"-18 lock nut (standard duty)
📞 (517) 225-1991 🌐 AAATrailer.com | 4675 E Grand River Ave, Howell, MI 48843
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