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SKU: ABW34-SS

3/4" Conquest USS Flat Washer - 18-8 Stainless Steel

3/4" Conquest USS Flat Washer - 18-8 Stainless Steel!

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Nuts and Washers
SKU: ABW34-SS

3/4" Conquest USS Flat Washer - 18-8 Stainless Steel

$1.46
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Diameters:

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

Type:

18-8 Stainless Steel 316 Stainless Steel

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Specifications

Diameter: 3/4"
Thickness: 0.122" - 0.177"
Outside Diameter: 1.993" - 2.030"
Inside Diameter: .805" - .842"
Thread Type: Coarse
Material: 18-8 Stainless Steel
Finish: Plain
Type: 18-8 Stainless Steel
Measuring System: USS
Manufacturer Name: Conquest Fasteners
Quantity: Single
Description

3/4" Conquest USS Flat Washer - 18-8 Stainless Steel

This 3/4" USS flat washer offers heavy-duty strength and corrosion resistance in a wide variety of outdoor and industrial environments. Manufactured from 18-8 stainless steel, it resists rust, oxidation, and staining—even in saltwater conditions. The oversized bearing surface helps distribute load from large bolts to reduce stress and surface damage. It's perfect for securing beams, framing joints, and exposed hardware installations.

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

3/4" USS Flat Washer – Corrosion-Resistant for Industrial and Marine Use

This washer brings reliability and strength to critical connections. Its stainless steel composition ensures long-term performance where other washers fall short.

Key Features

  • 18-8 Stainless Steel: Durable and rust-resistant, even in marine applications.
  • Oversized Load Bearing: Prevents embedment and pull-through on softer materials.
  • USS Specifications: Built to match 3/4" coarse-thread bolts and threaded rod.
  • Clean Machined Fit: Precision ID for consistent installation.
  • High Strength Performance: Suited for framing, deck supports, and equipment mounts.

Common Applications

  • Boat dock construction
  • Steel-to-wood framing
  • High-torque bracket mounting
  • Post and beam fastenings
  • Structural reinforcement

Installation Tips

  • Use compatible stainless bolts to maintain uniform corrosion resistance.
  • Verify bolt shaft fits through washer freely before tightening.
  • Inspect for surface debris that could affect load distribution.
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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 8 reviews
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M
MICHAEL O'DONNELL
Excellent Quality, On Time and Great Price

Could not find what I needed locally, Fasteners Plus had it and got it to me promptly. Thanks for your excellent service and products.

D
Don Cordell Ward
Bat House Latch

All of the hardware we use is 316 Marine Grade Stainless Steel. Our bird homes and bat houses are exposed to the elements 24-7 year round. Some are placed on coastal properties where salt air is hard on metals. We bought and have previously bought some of our supplies from these folks. They’ve always been friendly and professional with us.

P
Patrick Heffernan
Great service

All items arrived in good condition and as promised - with the exception of one through-bolt which had "escaped" the packaging (through a hole in the cardboard box). I called customer service and they shipped out a replacement the same day and we received it (well packaged) in no time, so without impact on our timeline. Definitely an easy and no hassle experience.

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    Our multiple distribution centers allow us to reach nearly 80% of the U.S. within 1-2 business days for all in-stock items. With thousands of items in stock & ready to ship, orders placed before 4:00pm CST ship out the same day.

  •

    Our Iowa-based 23,000 square foot manufacturing facility was carefully crafted for the high quality, custom production of tie-down straps and chains, lifting slings, cargo nets, and more. Your vision brought to life.

  •

    As employee-owners, we take customer service very seriously. Our team members are dedicated, professionally-trained, and have decades of combined experience serving the industry. Always speak with a real person and never wait more than 1 business day.