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SKU: SLW38

3/8" Conquest Split Lock Washer - Plain Finish

3/8" Conquest Split Lock Washer - Plain Finish!

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Nuts and Washers

SKU: SLW38

3/8" Conquest Split Lock Washer - Plain Finish

$0.05
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Specifications

Diameter: 3/8"
Width: 0.141"
Thickness: Max: 0.104" Min: 0.094"
Outside Diameter: 0.680"
Inside Diameter: Max: 0.385" Min: 0.377"
Material: Carbon Steel
Finish: Plain
Manufacturer Name: Conquest Fasteners
Quantity: Single
Description

3/8" Conquest Split Lock Washer - Plain Finish

Perfect for medium-duty fastenings, this 3/8" plain finish split lock washer provides secure tensioning without the need for thread adhesives or complex locking devices. It’s designed for environments where corrosion protection isn’t essential, making it ideal for indoor construction, industrial repairs, or trailer builds. The spring-style ring resists loosening under repeated vibration.

Place under the fastener head or nut, offset the split, and tighten to compress into a locked position.

3/8" Split Lock Washer – Mechanical Security for Mid-Sized Fasteners

Count on this washer when bolt tension must be held through wear, load, or thermal cycling.

Key Features

  • Split-Ring Lock: Prevents fastener rotation under vibration.
  • Plain Steel Finish: Ideal for dry indoor jobs or where rust isn’t a concern.
  • Spring Action: Compresses under torque to hold fastener tight.
  • Standard Sizing: Compatible with 3/8" hardware assemblies.

Common Applications

  • Trailer and frame construction
  • Cabinet and racking systems
  • Light industrial machinery
  • Maintenance repair operations (MRO)
  • Construction fastenings

Installation Tips

  • Use with fasteners tightened to spec torque.
  • Consider a flat washer for irregular or large mounting holes.
  • Recheck after first use if used in dynamic or moving assemblies.
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× 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!