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SKU: SLW516

5/16" Conquest Split Lock Washer - Plain Finish

5/16" Conquest Split Lock Washer - Plain Finish!

  • Split Lock Washers
  • 5/16" Split Lock Washers
  • Conquest Split Lock Washers
  • Conquest Split Lock Washers - 5/16"
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Nuts and Washers
SKU: SLW516

5/16" Conquest Split Lock Washer - Plain Finish

$0.03
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Ships today when you order in the next 4 hours 15 minutes

Diameters:

1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2"

Finish:

Plain Hot Dip Galvanized

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Specifications

Diameter: 5/16"
Width: 0.125"
Thickness: Max: 0.088" Min: 0.078"
Outside Diameter: 0.583"
Inside Diameter: Max: 0.322" Min: 0.314"
Material: Carbon Steel
Finish: Plain
Manufacturer Name: Conquest Fasteners
Quantity: Single
Description

5/16" Conquest Split Lock Washer - Plain Finish

This 5/16" split lock washer is designed to secure fasteners in environments where vibration, load cycling, or frequent movement could loosen bolts over time. Its plain steel construction makes it a budget-friendly choice for indoor or dry-use applications. The helical shape compresses under torque, delivering a simple yet effective locking mechanism.

Install beneath bolt head or nut with split ends offset, then tighten to activate spring tension.

5/16" Split Lock Washer – Cost-Effective Fastening with Lasting Hold

This washer protects against loosening without adding cost or complexity. It’s a proven choice for maintenance and machinery alike.

Key Features

  • Helical Spring Form: Provides tension to prevent back-off under load.
  • Plain Finish: Uncoated steel for general-purpose applications.
  • Reliable Grip: Locks fasteners in place through compression and friction.
  • 5/16" Fit: Matches standard bolts and threaded hardware of equal diameter.

Common Applications

  • Shop equipment assembly
  • HVAC mounting hardware
  • Automotive frame brackets
  • General fabrication
  • Vibration-exposed fasteners

Installation Tips

  • Ensure split ends are not aligned when installed.
  • Tighten until the washer flattens slightly under load.
  • Consider pairing with flat washers for soft materials.
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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!

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