[400 BULK] Flat Washers USS Extra Heavy Thru Hardened Steel Zinc Yellow 3/4
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[400 BULK] Flat Washers USS Extra Heavy Thru Hardened Steel Zinc Yellow 3/4

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[400 BULK] Flat Washers USS Extra Heavy Thru Hardened Steel Zinc Yellow 3/4

Mutual ScrewSKU: 75WUSSTHKC
Price:
$509.69per 400( $1.27 each)
Pieces 400
Material Steel
Finish Zinc Yellow
Nominal size 3/4
Weight 45.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Flat Washers USS Extra Heavy Thru Hardened Steel Zinc Yellow 3/4 are built for demanding assemblies where load distribution, strength, and corrosion resistance matter. These washers feature a flat profile to evenly spread pressure and protect mating surfaces during bolted connections.

Key Features

  • Nominal Size: 3/4" (diameter)
  • Material: Through-hardened steel for enhanced strength and wear resistance
  • Finish: Zinc yellow coating for corrosion resistance and a distinctive finish
  • Type: Flat washer (USS standard)

Why It Works

Designed to handle heavy loads, these extra heavy flat washers provide reliable load distribution under bolt heads or nuts, helping to prevent surface damage and reduce loosening in tough environments.

Applications

Ideal for automotive, machinery, construction, and industrial equipment where durable, long-lasting washers are essential.

Usage Tips

Place the washer under the bolt head or nut, selecting the proper thickness and inner diameter for your fastener. Inspect for any imperfections before installation to ensure a secure fit.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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