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Dexter Axle 00603800 Hex Lock Nut 5/8-11 Grade B Zinc Plated

Manufacturer

Part Number

00603800
Sale Price

$2.28

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dexter Axle 00603800 is a heavy-duty hex lock nut designed for trailer axle applications requiring secure fastening under high loads. This lock nut features 5/8-11 UNC (Unified National Coarse) threading and is specifically engineered for use with Dexter 10,000-pound single and multi-axle trailer systems.

Key Specifications:

  • Thread size: 5/8 inch-11 UNC
  • Grade B fastener rating for reliable strength
  • Zinc or cadmium plated finish for corrosion resistance
  • Hex head design for standard wrench installation
  • Locking mechanism prevents loosening from vibration

The corrosion-resistant plating makes this lock nut ideal for trailer applications exposed to road salt, moisture, and harsh weather conditions. The locking feature provides additional security over standard hex nuts, maintaining proper torque specifications even under constant road vibration and heavy loads. This is a genuine Dexter Axle replacement component designed to meet OEM specifications for fit and performance.

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