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SKU: ABW114

1-1/4" Conquest USS Flat Washer - Plain Finish

1-1/4" Conquest USS Flat Washer - Plain Finish!

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SKU: ABW114

1-1/4" Conquest USS Flat Washer - Plain Finish

$1.97
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Specifications

Diameter: 1-1/4"
Thickness: .136" - .192"
Outside Diameter: 2.993" - 3.030"
Inside Diameter: 1.368" - 1.405"
Thread Type: Coarse
Material: Carbon Steel
Finish: Plain
Measuring System: USS
Manufacturer Name: Conquest Fasteners
Quantity: Single
Description

1-1/4" Conquest USS Flat Washer – Plain Finish

This 1-1/4" USS washer is engineered for maximum support in structural and mechanical fastening applications. Its broad outer diameter spreads clamping force, preventing surface damage and material compression. The plain finish is best for interior use where corrosion isn’t a concern. Works with 1-1/4" coarse-thread bolts and nuts for heavy-duty connections.

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

1-1/4" USS Washer for Industrial and Utility Anchoring

Ideal for utility structure builds, flange joints, and anchor point reinforcement. This washer holds up under vibration and stress without distortion. The plain steel finish is smooth and reliable in controlled environments. Perfect for retrofits, custom builds, and utility hardware installations.

Key Features

  • Large Format: Designed to support big bolt heads or nuts.
  • USS Profile: Thick and wide for optimal load spreading.
  • Plain Finish: Use in indoor applications where rust isn’t a concern.
  • 1-1/4" ID: Fits standard coarse-thread hardware.
  • Dependable Under Load: Won’t distort under pressure.

Common Applications

  • Structural anchoring
  • Flange bolt-ups
  • Custom utility brackets
  • Heavy-duty machine mounts
  • Repair and field service kits

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 33 reviews
97%
(32)
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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