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Miller Domed Load Washer .812 ID x 1.450 OD

$10.32/EA $7.27/1 PER EA only $7.27/EASave 30%

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OVERVIEW

Restore Your Welder with the Miller 229338 Domed Load Washer

Keep your Miller welding machine running at peak performance with the authentic Miller 229338 Domed Load Washer. This essential replacement part is designed to fit specific Miller equipment, providing the necessary tension and support for critical assemblies. Measuring .812" ID x 1.450" OD x .070" THK, this washer is not just a spacer—it is a functional spring element that helps absorb shock and maintain preload on fasteners.

Why use a domed washer? In the world of welding, machines endure a lot of stress. From the heat generated during the welding process to the vibrations of cooling fans and transformers, every bolt and nut is tested. The Miller 229338 acts as a spring, pushing back against the fastener head to prevent it from backing out. This is crucial for internal components where a loose connection could mean an electrical short, a rattle, or a complete machine failure. Don't risk your expensive equipment by using hardware store washers that don't meet the specific load requirements of your welder.

This part is sold individually, allowing you to order exactly what you need for your repair. It is a direct replacement for the original part installed at the factory, guaranteeing a perfect fit without modification. When you are troubleshooting a machine or putting it back together after a repair, using the correct hardware is the final step in a job well done.

Installation is straightforward, but always consult your welder's service manual to confirm the correct placement and orientation of the washer. Domed washers are directional; installing them upside down can negate their benefits. Trust in Miller's quality engineering to extend the lifespan of your welder. Whether you are a professional repair technician or a welder fixing your own rig, the Miller 229338 is the reliable choice for your maintenance needs.

Additional Information
Brand:Miller
Packaging Description:1 Per Ea
Product Type:Domed Load Washer
Inner Diameter:0.812"
Outer Diameter:1.450"
Thickness:0.070 in
Material:Steel

INCLUDED

  • 1 x Miller 229338 Domed Load Washer

APPLICATIONS

  • Miller Welding Machine Repair and Maintenance
  • Vibration dampening in mechanical assemblies
  • Pre-loading bearings or fasteners
  • Compensating for thermal expansion in electrical connections
  • General industrial equipment repair requiring specific dimension spring washers

FAQ

The Miller 229338 washer has an Inner Diameter (ID) of .812 inches, an Outer Diameter (OD) of 1.450 inches, and a thickness of .070 inches.

A domed load washer, also known as a Belleville washer, acts as a spring. It applies a continuous axial load to fasteners or assemblies to maintain tension, absorb shock, and compensate for thermal expansion or vibration.

Yes, this is a genuine OEM part manufactured by Miller Electric, ensuring it meets the specific engineering requirements of your equipment.

You should check your specific machine's parts manual or verify fitment using your serial number on the Miller website. This washer is used in various Miller assemblies.

It is not recommended. A flat washer does not provide the spring tension that a domed load washer offers. Using a flat washer could lead to components loosening over time due to vibration.

It is typically made of high-grade spring steel or a similar alloy designed to withstand fatigue and maintain its shape under load.

Yes, domed washers are directional. They should be installed according to the diagram in your service manual, usually with the cone shape oriented to provide tension against the nut or bolt head.

This item is sold individually (1 per each).
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