Bolt, Hexagon Head 1/2-13 X 4 1/2, Zn8f Grade 8 21329R1

positive OEM
International
Part# 21329R1
note
Grade 8 hex head bolt for heavy-duty mechanical fastening applications.
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Extended Lead Time
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Description

The Bolt, Hexagon Head 1/2-13 X 4 1/2, Zn8f Grade 8 (21329R1) is a fastener designed to secure components in heavy-duty mechanical assemblies. It provides reliable clamping force and corrosion resistance for structural and mechanical connections in commercial vehicle applications.

Key Specifications

  • Application: Heavy-duty trucks, commercial vehicles
  • Function: Mechanical fastening and load securing
  • Compatibility: General heavy-duty applications
  • Construction: Grade 8 steel, zinc plating (Zn8f)
  • Features: Hexagon head, 1/2-13 thread, 4 1/2 inch length
  • Quality: OEM Navistar International part

Shipping Info

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More Information

Current Part# 21329R1
Type OEM
Manufacturer International
Warranty Standard Manufacturer Warranty