Plate Washers

At Fastco, we distribute round and square plate washers in bulk for industrial customers nationwide. These special washers feature a larger diameter and thicker body for heavy-duty fastening applications. They help distribute load pressure and prevent fastener pull-through, making them ideal for structural and heavy equipment use. Our plate washers are available in multiple sizes, materials, and coating options for a wide range of industrial applications.

Order Wholesale Round and Square Plate Washers Today

Use the options below to order square or round plate washers in bulk. Questions? Contact us, and our team will gladly assist you in finding the right fastening products for you at wholesale prices.

What Are Plate Washers?

Compared to generic flat washers, plate washers have exaggerated diameters and thicknesses for covering oversized holes or for use as spacers and levelers. This larger and thicker profile also distributes loads more evenly across a surface. Because of this unique design, plate washers are typically used in heavy-duty industrial fastening applications, including timber construction applications and marine environments.

Plate Washer Material and Finish Options

  • 18-8 stainless steel washers feature good chemical resistance and may be slightly magnetic.
  • 316 stainless steel washers have exceptional resistance to chemicals and saltwater. They may be mildly magnetic.
  • Black-oxide steel washers are mildly corrosion-resistant in dry environments.
  • Zinc- and zinc-yellow-chromate-plated steel washers are corrosion-resistant in wet environments.
  • Hot-dipped galvanized steel washers are 10 times as corrosion resistant as zinc- and zinc-yellow-chromate-plated washers.

Industries that Rely on Fastco for Square and Round Plate Washers

Both round and square plate washers are used in various industrial sectors to provide strong load distribution in structures and equipment. Hot-dipped galvanized steel and stainless steel plate washers are exceptionally versatile due to their combination of strength and corrosion resistance. Common uses for plate washers include:

Your Trusted Supplier for Wholesale Plate Washers and Other Industrial Fasteners

With Fastco, you can always count on high-quality products and next-level customer service. We have over 60 years of experience providing fasteners of all types to our customers in various industrial and construction industries around the USA. Between our large inventory and knowledgeable staff, you're sure to find exactly what you need for your application. When you choose Fastco for your wholesale plate washer supplier, you can rely on:
  • Great prices with volume discounts on bulk orders
  • Personalized and helpful service dedicated to getting you the best products for your requirements
  • Super fast turnaround on orders with quick delivery options
  • Convenient add-on services for specialized fastener needs

Contact Us to Learn How Fastco Can Be Your Round and Square Plate Washer Supplier

Contact us to learn how Fastco can be your one-stop shop for wholesale plate washers and other high-performance fastening products in bulk. For pricing information on special orders, request a quote online, and our team will be in touch. Looking for other washer styles? We've got you covered. Fastco is your supplier for square and round plate washers and other fastening solutions.

Need Custom Fasteners?

Fastco Inc. offers custom threading, cutting and bending services to meet your project needs.

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