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SKU: ABW100-HDG

1" Conquest USS Flat Washer - Hot Dip Galvanized

1" Conquest USS Flat Washer - Hot Dip Galvanized!

  • 1" Conquest USS Flat Washer - Hot Dip Galvanized

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Nuts and Washers
SKU: ABW100-HDG

1" Conquest USS Flat Washer - Hot Dip Galvanized

$1.79
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Ships today when you order in the next 1 hour 12 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 Zinc

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Specifications

Diameter: 1"
Thickness: .136" - .192"
Outside Diameter: 2.493" - 2.530"
Inside Diameter: 1.055" - 1.092"
Thread Type: Coarse
Material: Carbon Steel
Finish: Hot Dip Galvanized
Measuring System: USS
Manufacturer Name: Conquest Fasteners
Quantity: 1 Washer
Description

1" Conquest USS Flat Washer - Hot Dip Galvanized

Designed for serious structural jobs, this 1" USS flat washer supports large bolts and heavy-duty connections. Its hot dip galvanized finish defends against rust in harsh or wet environments. With a wide footprint, it distributes tension effectively and prevents damage to softer materials. Commonly used in infrastructure, utility, and framing projects where strength is key.

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

1" USS Flat Washer – Heavy-Duty Performance in Harsh Environments

This washer offers dependable reinforcement in oversized fastenings and outdoor builds. Its rugged build and reliable surface coverage help ensure every connection holds strong over time.

Key Features

  • Large Surface Footprint: Ideal for heavy load spreading and pull-through prevention.
  • Hot Dip Galvanized: Built to resist corrosion in marine or exterior applications.
  • Structural Compatibility: Works with coarse-thread 1" bolts and threaded rod.
  • Engineered Strength: Meets industrial load requirements.
  • Reliable Fit: Manufactured to USS dimensional standards.

Common Applications

  • Heavy framing and steel joints
  • Pole barn assembly
  • Outdoor bridges and docks
  • Commercial grade support structures
  • Equipment foundation fastenings

Installation Tips

  • Position washer squarely to avoid torque slippage.
  • Use rust-resistant bolts to match finish and function.
  • Check hole clearance to maintain flush seating.
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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 36 reviews
97%
(35)
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3%
(1)
L
Lion Mold & Machine, Inc.
Taylor was very professional and helpful.

Product was as described.

S
Steven Glasscock
1/2" Conquest USS Flat Washer

The quick shipping and quality can't be beat in my area.

A
Alex Barrett
Fast Service!

Fast service and as ordered! (Not sure why this shipped separately from the threaded rod on the order but, oh well all items arrived.)

123
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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.