SKU: ABW58

5/8" Conquest USS Flat Washer - Plain Finish

5/8" Conquest USS Flat Washer - Plain Finish!

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Nuts and Washers

SKU: ABW58

5/8" Conquest USS Flat Washer - Plain Finish

$0.37
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Specifications

Diameter: 5/8"
Finish: Plain
Inside Diameter: .681" - .718"
Manufacturer Name: Conquest Fasteners
Material: Carbon Steel
Measuring System: USS
Outside Diameter: 1.743" - 1.780"
Quantity: Single
Thickness: .108" - .160"
Thread Type: Coarse
Description

5/8" Conquest USS Flat Washer – Plain Finish

This 5/8" USS washer provides broader support under bolt heads to prevent deformation of the fastened surface. Its plain finish is best for indoor use or applications not exposed to moisture. Built to USS dimensions, it offers superior thickness and coverage compared to SAE washers. A reliable fit for structural bolts and heavy-duty fasteners.

For best results, always match your washer, bolt, and nut material and finish to ensure proper fit and performance.

5/8" USS Flat Washer for Structural Assembly and Equipment Support

Perfect for large-frame builds, bracket reinforcement, and utility system mounting. The washer's wider profile spreads torque load and maintains bolt alignment. Trusted in construction, maintenance, and MEP installations. It withstands repeated tightening cycles without distortion.

Key Features

  • USS Dimensions: Offers enhanced load-bearing capacity.
  • Plain Finish: Designed for dry, non-corrosive conditions.
  • 5/8" Size: Compatible with coarse-thread bolts and nuts.
  • Rigid Steel Construction: Resists flattening or cracking under load.
  • Multipurpose Use: Suitable for industrial and commercial jobs.

Common Applications

  • Large equipment installation
  • Utility system mounting
  • Frame and structure reinforcement
  • Steel-to-steel connections
  • Custom fixture installs

Installation Tips

  • Use with matching bolts and nuts for proper load distribution.
  • Position washer between fastener head and material surface.
  • Tighten to torque spec to prevent loosening or material damage.
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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

Based on 32 reviews
97%
(31)
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3%
(1)
T
Thomas Cottle
Bolts, Nuts and Washers

Fast shipping and greats prices!

J
J.B.

GREAT SERVICE

J
James Pepin
Great service

The exact size washer I needed in a quantity I needed that no other business seemed to have. Very good price, even with delivery charges, that big box stores by almost 75%. That and the quick delivery means I can go to fasteners+ for future needs and not have to shop around for the best deal.