Washer-Lock Helsprg 5/16 Ss HWU10888

positive OEM
M&M Fastener
Part# HWU10888
note
Stainless steel lock washer with helical spring for vibration resistance.
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Description

The Peterbilt Stainless Steel 5/16" Lock Washer Helical Spring (HWU10888) is a fastening component designed to prevent loosening of bolted joints under vibration and torque. It provides secure locking by applying spring tension between the bolt head and substrate, maintaining assembly integrity in heavy-duty applications.

Key Specifications

  • Application: Heavy-duty truck fasteners
  • Function: Prevents bolt loosening under vibration
  • Compatibility: Commercial vehicles, heavy-duty trucks
  • Construction: Stainless steel
  • Features: Helical spring design, 5/16" size
  • Quality: OEM part

Shipping Info

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More Information

Current Part# HWU10888
Type OEM
Manufacturer M&M Fastener
Warranty Standard Manufacturer Warranty