Nut 21622R1

positive OEM
International
Part# 21622R1
note
Hexagon lock nut securing threaded connections in heavy-duty applications.
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Description

The Navistar International Hexagon Lock Nut 3/8" UNC (21622R1) is a fastening component designed to secure threaded assemblies by resisting loosening under vibration. This lock nut provides mechanical locking capability to maintain joint integrity in electrical and mechanical systems.

Key Specifications

  • Application: Electrical system fastener
  • Function: Prevents loosening of threaded connections
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Steel
  • Features: Hexagon shape, lock nut design, 3/8" UNC thread
  • Quality: OEM Navistar International part

Shipping Info

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More Information

Current Part# 21622R1
Type OEM
Manufacturer International
Warranty Standard Manufacturer Warranty