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Internet # 204276463

Model # 800351

Store SKU # 379962

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5/16 in. Stainless Steel Flat Washer (5-Pack)

$1.47
  • Use with fasteners of the same finish
  • Protects surfaces when tightening bolts and screws
  • Buy by the box to save
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Product Details

About This Product

Flat washers are essential fasteners to keep on hand. They are used with a bolt or screw to evenly spread the load over a wider area. Flat washers also prevent loosening due to vibration, stop the bolt or screw from pulling through, and can act as spacers. Available in a variety of sizes and finishes.

Product Information

Internet # 204276463

Model # 800351

Store SKU # 379962

Additional Resources

Shop All Everbilt
From the Manufacturer

Specifications

Dimensions

Outside Diameter

7/8 in

Washer Thickness

0.083 in

Details

Fastener Type

Flat Washer

Finish Family

Stainless Steel

Fits Bolt Size

5/16 inch

Grade

304 Stainless

Package Quantity

5

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

None

Questions & Answers

what is outside diameter
ByJan 19, 2020
4 Answers | 
Answer This Question

A bit larger than 5/16".

By|Jan 13, 2021

    The outside diameter of the washer I received was 11/16". Home Depot's OD description states 7/8".

    By|Sep 9, 2023

      (2)

      The outside diameter of this Flat Washer is 7/8 inch or 0.875 inches.

      By|Jun 4, 2021

        (5)

        If you really care about the outside diameter you need to check carefully. These are described as SAE washers so they should be 0.812" +0.015 / -0.007. The pack that I bought was marked SAE and met those dimensions. The other standard is USS and a 5/16" washer has an OD of 0.875" +0.030 / -0.007. They may also be stocked at some Home Depots. And finally, there are 5/16" washers that are nominally 0.750" OD. Bring your calipers.

        By|Sep 9, 2023

          (6)

          WHAT IS THE WEIGHT OF A 5 PACK OF 5/16TH STEEL WASHER
          ByAug 31, 2018
          2 Answers | 
          Answer This Question

          Minimal

          By|May 26, 2021

            The weight for the 5 pack is 0.01kg/ 0.022lb.

            By|May 6, 2023


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              Customer Reviews

              4.6 out of 5

              • 4.6 out of 90 reviews
              • 83% recommend this product
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              It is a metal washer and does its job. Stainless steel gives it longevity.
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              I’m pleased with availability of the items and the delivery date thanks
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              • Verified Purchase
              It’s a pack of washers for goodness sakes. It’s round and has a hole on the middle. A rating is unnecessary.
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              The product was needed and reps assisted in purchase.
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              The washed helped me with hanging a light over my dining room table
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              Product Snapshot

              Great for homeowners needing corrosion-resistant stainless steel flat washers for various projects.
              Ideal for corrosion resistance with 304 stainless steel, ensuring long-lasting durability for various projects.
              Ideal for home projects needing durable zinc-plated steel washers for secure and stable connections.
              Ideal for general fastening applications, this zinc-plated steel washer ensures reliable performance and corrosion resistance.

              Inner Diameter

              5/16 in
              1/2 in
              5/16 in
              M8

              Outer Diameter

              7/8 in
              1-1/16 in
              7/8 in
              5/8 in

              Thickness

              0.083 in
              0.109 in
              0.083 in
              0.065 in

              Material Type

              Stainless Steel
              Stainless Steel
              Zinc plated steel
              Steel

              Finish

              Stainless Steel
              Stainless Steel
              Zinc
              Zinc-plated