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SKU: SLW58

5/8" Split Lock Washer - Plain Finish

5/8" Split Lock Washer - Plain Finish!

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Nuts and Washers

SKU: SLW58

5/8" Split Lock Washer - Plain Finish

$0.18
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Specifications

Diameter: 5/8"
Width: 0.203"
Thickness: Max: 0.166" Min: 0.156"
Outside Diameter: 1.073"
Inside Diameter: Max: 0.641" Min: 0.628"
Material: Carbon Steel
Finish: Plain
Manufacturer Name: Conquest Fasteners
Quantity: Single
Description

5/8" Split Lock Washer - Plain Finish

Designed for securing larger diameter bolts, this 5/8" plain finish split lock washer keeps assemblies tight under pressure. Its durable steel construction and helical tensioning design prevent nuts and bolts from loosening due to vibration, torque, or thermal movement. It’s a cost-effective solution for use in fabrication, framing, or repair environments where corrosion exposure is not a concern.

Use under bolt head or nut and torque to compress slightly—activating the locking tension.

5/8" Split Lock Washer – Dependable Grip for Large Fasteners

This washer helps prevent bolt relaxation and maintains load under repeated use or movement.

Key Features

  • Spring-Loaded Design: Delivers consistent tension and locking support.
  • Plain Steel Finish: Great for indoor or dry-condition fastenings.
  • Heavy-Duty Size: Works with 5/8" fasteners in structural or assembly use.
  • Simple to Use: Installs with standard torque tools and hardware.

Common Applications

  • Heavy framing systems
  • Large trailer connections
  • Steel structure fabrication
  • Machine base installation
  • Equipment repair tasks

Installation Tips

  • Ensure split is not aligned with mating surface during install.
  • Use flat washers as needed for added load spread.
  • Apply torque per fastener spec to flatten and activate tension.
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Nuts and Washers

× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

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C
Camden Whitehead
great service

i have always been happy with the ease of ordering, the quick delivery and the superior products from fasteners plus.

J
Joel Calicott
Easy ordering and fast delivery

Website was easy to set up order. The items arrived quickly and order was accurate! Will use FastenersPlus again.

C
Curtis

Great service, shipped and received quickly. Hard to find large bolts and nuts were readily available through Fasteners Plus!