Industrial Washers: Flat, Lock, Square & Structural Styles

Many fastening applications will require an externally threaded bolt or screw on one side of the material being fastened and a nut on the far side to create a secure connection. Often, a flat washer or lock washer is also called out to support the connection and maintain the integrity of the assembly.

Industrial washers is a general term for circular fasteners that can be manufactured from various durable materials, including carbon steel, stainless steel, plastic, and even rubber. These heavy duty components feature a center hole that corresponds to a threaded fastener’s diameter. Be sure to consider any environmental factors, such as the need for high corrosion resistance, when choosing the best washer material and finish for your project.

Industrial washers serve a variety of purposes and offer vital functionality, including load distribution, spacing, vibration absorption, surface protection, and weatherproofing. From large capacity structural washers to specialized square washers, selecting the right style is key, as many washers serve multiple purposes within a bolted joint.

If you are uncertain about the specific technical requirements for your application, our customer service team is happy to provide expert guidance regarding sizing, materials, and warranty information. Fasteners Etc., Inc. is pleased to be your primary industrial washer supplier!


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Type of Washers Available with Fasteners Etc:

  • Flat Washers: General use washers, available in USS, SAE, and Fender options.
  • Flat Washers (Thru-Hardened): Medium strength steel washers, available in USS and SAE options.
  • Lock Washers: Offering different styles of split lock washers, external tooth lock washers, internal tooth lock washers, and internal/external tooth lockwashers. Most often utilized for vibration absorption to prevent a fastener from loosening.
  • Structural Washers: Heavy-duty washers made of heat treated steel for heavy-duty projects, often used with structural bolts.
  • Round Malleable Washers: Washers made of malleable metals for wood applications to protect base material and reduce risk of pull-through.
  • Square Washers: Another great option for load distribution to protect base material for your application.
  • Miscellaneous Washers: Including bonded seal washers, countersunk finish washers, round plate washers and shear washers.

Your Trusted Industrial Washer Supplier: Fast Nationwide Shipping

If you are looking for a dependable industrial washer supplier with fast nationwide shipping, Fasteners Etc., Inc. is the answer. We offer a diverse assortment of durable washers, including stainless steel and heavy duty hardware designed to maintain the functionality of equipment in healthcare, laundromats, and industrial laundry facilities. Whether you are securing commercial washing machines, large capacity washer-extractors, or tumble dryers, our fasteners provide the corrosion resistance needed for demanding cycle times. Visit our Urbana or Bloomington, IL stores for local assistance, contact us for technical support, or request a quote online today to see why we are the trusted partner for nationwide hardware solutions!

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