#1 Home Improvement Retailer

Internet # 204373312

Model # 807230

Store SKU # 330057

Store SO SKU #1001075346

3/8 in. Zinc Flat Washer (100-Pack)

$12.70
/box
  • Use with fasteners of the same finish
  • Protects surfaces when tightening bolts and screws
  • Buy by the box to save
  • View More Details
Store
0 in stock
icon
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

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 # 204373312

Model # 807230

Store SKU # 330057

Store SO SKU #1001075346

Additional Resources

Shop All Everbilt
From the Manufacturer

Specifications

Dimensions: H 0.44 in, W 0.81 in, D 0.81 in

Dimensions

Inside Diameter

3/8 in

Outside Diameter

13/16 in

Product Depth (in.)

0.81 in

Product Height (in.)

0.44 in

Product Width (in.)

0.81 in

Washer Size

3/8 in

Washer Thickness

0.083 in

Details

ACQ Rated Fastener

No

Fastener Type

Flat Washer

Finish Family

Zinc

Fits Bolt Size

3/8 inch

Grade

A307

Material

Steel

Package Quantity

100

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

None

Questions & Answers

38Questions
caret
Q:are these magnetic?
by|Jan 14, 2021
4 Answers
Answer This Question

A:  No. but with a little work with a magnet, they could be given a weak magnetic field.

by|Jul 5, 2021

A:  "Magnetic" means capable of being attracted by or acquiring the properties of a magnet. Therefore these are magnetic.

by|Jul 6, 2021

    A:  Yes they're magnetic (zinc plated steel).

    by|Jul 5, 2021

      A:  The product is not magnetic.

      by|Jul 5, 2021
        caret
        Q:Are these hot-dipped galvanized?
        by|Oct 1, 2020
        2 Answers
        Answer This Question

        A:  To clarify the "supplier quality" response.... NO they are not hot dipped galvanized. Mechanical galvanizing is inferior to HOT dipped (less zinc). To say the reason they are not hot dipped is "b/c they stick together" is nonsense... it b/c its cheaper.

        by|May 4, 2024
          2 found this answer helpful

          A:  The galvanized flat washers are mechanically galvanized as hot-dipped galvanization on washers tends to cause them to stick together.

          by|Oct 2, 2020
            caret
            Q:What is the inside diameter is it true 5/8
            by|Sep 23, 2020
            2 Answers
            Answer This Question

            A:  The actual inner diameter of this flat washer is approximately 0.69".

            by|Dec 6, 2022
              1 found this answer helpful

              A:  Washer holes are usually 1/64" larger than the stated size in order to allow a nominal sized bolt to fit without binding.

              by|Jun 11, 2023
              2 found this answer helpful
              caret
              Q:what is inside diameter of the washer hole ? will a 5/8 shaft fit in it ?
              by|Sep 20, 2020
              2 Answers
              Answer This Question

              A:  Worked great

              by|Jan 29, 2021

              A:  This flat washer is for use with a 5/8 inch bolt or screw.

              by|Sep 21, 2020
                Showing 1-4 of 38

                Customer Reviews

                4.7 out of 5

                • 4.7 out of 1,294 reviews
                • 93% recommend this product
                Filter by:
                Showing 1-10 of 1,294 reviews
                wrong item
                I ordered 1/2” washers and received sliding door hangers, ups tracking number 1Z2W46510346760248
                by
                  • Recommended
                  Worked great
                  Used these as shims for holding a fence post next to a house
                  by
                  • Verified Purchase
                  • Recommended
                  Everbilt 5/8 in Galvanized washers
                  Great for the purpose that I was going to use them for...crafts!
                  by
                  • Verified Purchase
                  • Recommended
                  Description on the website is not correct
                  Website says washers have outside diameter of 5/8 inch, but the ones I received have OD of 3/4 inch (please see pic).
                  by
                    1 found this review helpful
                    Wrong Spec Listed
                    These washers are spec'd as .75" O.D. on the Home Depot website. They are actually 1.0" diameter. I can't use these for their intended purpose.
                    by
                      2 found this review helpful
                      This is the most amazing flat washer ever. Its roundness and flatness has changed my life or the...
                      This is the most amazing flat washer ever. Its roundness and flatness has changed my life or the better. Not only that l, my wife's life has also been positively affected by its superb qualities.
                      by
                      • Verified Purchase
                      • Recommended
                      11 found this review helpful
                      Worked fine on lag bolts for 6x6 pressure treated lumber used to make a guardrail along my driveway.
                      Worked fine on lag bolts for 6x6 pressure treated lumber used to make a guardrail along my driveway.
                      by
                      • Verified Purchase
                      • Recommended
                      This washer is two inches outside diameter and point eighty four inches or twenty one millimeter ...
                      This washer is two inches outside diameter and point eighty four inches or twenty one millimeter inside. The thickness of the plate is 3 millimeters thick. If you need to stack them you can get 80 millimeter in height or right at three and quarter inch in height. ASC is stamped on the face of the plate on one side of each of the twenty five contained in the brown box they come in. Heavy Duty.
                      by
                      • Recommended
                      2 found this review helpful
                      The 5/8 inch zinc-plated cut washer in the 25 pack is of good quality. It is 1 - 5/8 inches wide ...
                      The 5/8 inch zinc-plated cut washer in the 25 pack is of good quality. It is 1 - 5/8 inches wide with a 5/8 hole. It will work for many applications of wood, plastic and metal. The thickness of the washer is 1/8 inch and can be used in a spacing application if necessary to fill needed room. The quality of the manufacturing process seems adequate and produces and consistent product.
                      by
                      • Recommended
                      Being used for decking or fence building is only one of the multiple uses that these washers are ...
                      Being used for decking or fence building is only one of the multiple uses that these washers are perfect for. The Everbilt ¾ inch Zinc plated cut washer provides a large bearing surface so that when used on softer wood, yellow pine which most of your pressure treated wood is made from, it prevents the fastener from being buried into the wood leaving a week or loose joint. The washer comes in 25 pieces to a box, has a 2” outside with a ¾” inside diameter, is 1/8” thick and is zinc plated making it perfect for outside use. The washer does have some weight and I have used it for other things such as a makeshift plumb bob, weight for a picnic table cloth, replacement calk line hook and a weight for the bottom of my curtains to keep them straight. Good product, recommended.
                      by
                      • Recommended
                      5 found this review helpful
                      Showing 1-10 of 1,294 reviews

                      Compare Similar Items

                      current item

                      Fits Bolt Size

                      3/8 inch

                      3/8 inch

                      3/8 inch

                      Outside Diameter

                      13/16 in

                      13/16 in

                      1-1/4 in

                      7/8 in

                      Material

                      Steel

                      Steel

                      Steel

                      Steel

                      Inside Diameter

                      3/8 in

                      3/8 in

                      3/8 in

                      5/16 in

                      Package Quantity

                      100

                      50

                      50

                      100