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SKU: ABW58-Z

5/8" Conquest USS Flat Washer - Zinc Plated

5/8" Conquest USS Flat Washer - Zinc Plated!

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SKU: ABW58-Z

5/8" Conquest USS Flat Washer - Zinc Plated

$0.44
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Specifications

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

5/8" Conquest USS Flat Washer - Zinc Plated

With a wider outer diameter and durable zinc-plated finish, this 5/8" USS flat washer helps manage pressure and reduce wear in structural joints. Built to prevent pull-through and surface damage, it’s a reliable spacer and stabilizer for large bolts. Whether you’re reinforcing a steel frame or fastening treated lumber, this washer adds strength and coverage where it counts. Designed to fit coarse-thread fasteners for quick, easy installation.

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

5/8" USS Flat Washer – Steel Strength with Zinc Protection

This washer enhances clamping strength and extends the life of your connections. Ideal for both residential and light industrial fastening systems.

Key Features

  • Load-Bearing Efficiency: Reduces stress on joints and hardware.
  • Zinc Coating: Protects steel from rust in most indoor and light outdoor use.
  • Precise Fit: Engineered for coarse-thread 5/8" bolts.
  • Wide Coverage Area: Improves stability on wood and metal surfaces.
  • General-Purpose Build: Compatible with multiple industries and trades.

Common Applications

  • Framing and deck construction
  • Pipe flange assemblies
  • Trailer repair work
  • Warehouse shelving
  • HVAC mounting

Installation Tips

  • Use with washers that match your bolt’s finish and thread count.
  • Ensure flat, centered placement before tightening hardware.
  • Check coating integrity if cutting or grinding nearby 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

Based on 33 reviews
97%
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3%
(1)
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