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SKU: ABW78-Z

7/8" Conquest USS Flat Washer - Zinc Plated

7/8" Conquest USS Flat Washer - Zinc Plated!

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Nuts and Washers

SKU: ABW78-Z

7/8" Conquest USS Flat Washer - Zinc Plated

$0.89
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Specifications

Diameter: 7/8"
Thickness: .136" - .192"
Outside Diameter: 2.243" - 2.280"
Inside Diameter: .931" - .968"
Thread Type: Coarse
Material: Carbon Steel
Finish: Zinc
Measuring System: USS
Manufacturer Name: Conquest Fasteners
Quantity: Single
Description

7/8" Conquest USS Flat Washer - Zinc Plated

Made to support oversized fasteners, this 7/8" USS flat washer delivers surface protection and stable load distribution. Its zinc-plated finish slows rust in covered or dry areas, extending hardware life during mechanical and structural assembly. The wide design helps secure large bolts and nuts without pulling through the substrate. Ideal for beam-to-beam connectors, rail mounting, and custom frame builds.

Always confirm washer and bolt compatibility prior to installation for optimal load distribution.

7/8" USS Flat Washer – Zinc-Coated for Oversized Bolt Applications

This washer increases joint integrity and protects mounting surfaces in large fastening systems. It’s a reliable solution for equipment repair and general fabrication.

Key Features

  • Large Surface Support: Helps stabilize high-torque fasteners.
  • Zinc Plating: Provides basic corrosion protection in dry environments.
  • USS Standard: Pairs with 7/8" coarse-thread bolts and rods.
  • Universal Fit: Compatible with multiple tools and assemblies.
  • Fastener Retention: Prevents bolt heads from sinking or pulling through.

Common Applications

  • Rail mounting
  • Steel-to-steel framing
  • Large mechanical joints
  • Factory equipment maintenance
  • Custom frame fabrication

Installation Tips

  • Check fit with bolt and hole diameter before install.
  • Ensure clean threads and washer surfaces for a tight connection.
  • Avoid overtightening to maintain washer integrity.
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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

Based on 33 reviews
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3%
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S
Stephen Redwine
1/2" Galvanized flat washers

Excellent qualilty, arrived very quickly, packaged well, reasonably priced. What else can one expect?

T
Thomas Cottle
Bolts, Nuts and Washers

Fast shipping and greats prices!

J
J.B.

GREAT SERVICE