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SKU: ABW38-Z

3/8" Conquest USS Flat Washer - Zinc Plated

3/8" Conquest USS Flat Washer - Zinc Plated!

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Nuts and Washers

SKU: ABW38-Z

3/8" Conquest USS Flat Washer - Zinc Plated

$0.08
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Ships Oct 16 when you order now

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Specifications

Diameter: 3/8"
Thickness: .064" - .104"
Outside Diameter: .993" - 1.030"
Inside Diameter: .433" - .453"
Thread Type: Coarse
Material: Carbon Steel
Finish: Zinc
Measuring System: USS
Manufacturer Name: Conquest Fasteners
Quantity: 1 Washer
Description

3/8" Conquest USS Flat Washer - Zinc Plated

The 3/8" USS flat washer is designed for strength and stability in medium-load connections. With a protective zinc coating, it guards against corrosion while distributing clamping force across a wider area. Perfect for wood, sheet metal, or machinery joints, this washer helps reinforce and preserve your work surface. Compatible with 3/8" coarse-thread bolts in a wide range of general construction tasks.

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

3/8" USS Flat Washer – Strong, Versatile, and Zinc Coated

This washer is a simple, effective upgrade to secure and protect bolted joints. Its oversized shape and rust-resistant finish make it a workbench staple for contractors and DIYers alike.

Key Features

  • Corrosion Protection: Zinc plating resists oxidation and wear.
  • Expanded Contact Area: Distributes load to reduce material damage.
  • USS Spec Build: Matches standard coarse-thread 3/8" hardware.
  • Wide Use Range: Performs in cabinetry, equipment, and framing work.
  • Clean Installation: Installs with common hand tools—no special equipment required.

Common Applications

  • Wall-mounted brackets
  • Engine hardware backing
  • Furniture and cabinetry anchors
  • Residential framing
  • Steel or wood joinery

Installation Tips

  • Install with appropriate washer-to-bolt alignment for best results.
  • Use matching bolt grade and finish to prevent galvanic corrosion.
  • Check for full surface seating before tightening.
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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 40 reviews
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3%
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D
David Miller
These guys always come through.

Had a critical deadline. Erecting a 100 year old bridge and realized we were short the bolt quantity needed. Called to verify shipment. Customer service was friendly and helpful. Got the fasteners on time and kept the crew working.

A
Aaron Vollrath
prompt delivery and great customer service

I've ordered several times from fasteners plus and they have consistently delivered my orders quickly and correctly. Their customer service has also been great when I have communicated with them. Should the need arise in the future I will definitely order from them again.

A
Adrian Thomas
Great Company

This is a reliable company that always have what you need