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Hillman 830506 Stainless Steel 3/8-Inch Flat Washers, 100-Pack, Single, 100 Count

4.8 4.8 out of 5 stars 523 ratings

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Purchase options and add-ons

Material Stainless Steel
Outside Diameter 0.88 Inches
Washer Type Flat
Exterior Finish Ultra-Corrosion-Resistant
Fastener Size 3/8"

About this item

  • Flat washers are ideal for increasing the load bearing surface under a fastener's head by distributing the load through the washer
  • These washers help to prevent bolts or nuts from pulling through a surface
  • Stainless Steel
  • Country of Origin: Taiwan, Province Of China
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$10.81 ($0.11/Count)
Get it as soon as Tuesday, Mar 26
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$11.58
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$7.18 ($0.07/Count)
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Hillman 830506 Stainless Steel 3/8-Inch Flat Washers, 100-Pack, Single, 100 Count
Hillman 830506 Stainless Steel 3/8-Inch Flat Washers, 100-Pack, Single, 100 Count
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Price$10.81$8.99$3.69$5.99-9% $9.99
List:$10.99
$9.99
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Sturdiness
4.7
4.2
4.6
4.2
4.2
Value for money
4.2
4.5
4.6
4.6
3.7
Accuracy
3.9
4.5
2.8
Sold By
Amazon.com
Ceepourt
Amazon.com
KANSPHY
Bolt Dropper
Fullerkreg
material
Stainless Steel
Stainless Steel
Zinc
Stainless Steel
Stainless Steel
Stainless Steel
washer type
Flat
Flat, Fender
Flat
Flat
Flat
Flat
size
Single
3/8" x 1" - 50 pcs
#8 x 3/4" OD (100 pcs)
3/8" x 1" OD (25pcs)
number of pieces
100
50
50
100
100
25
inside diameter
0.44 inches
0.38 inches
1/4 inches
0.17 inches
0.38 inches
outside diameter
0.88 inches
1 inches inches
0.75 inches
5/8 inches
0.75 inches
1 inches
thickness
0.1 inches
0.08 inches inches
0.35 inches
fastener size
3/8"
3/8
3/8"
M6
M8

From the manufacturer

Hillman Solutions is a leading North American provider of hardware products, including home improvement products, protective and job site gear solutions including gloves and storage, and robotic technologies encompassing key duplication and accessories, engraving and knife sharpening. Hillman designs innovative products and merchandising solutions for complex categories. Founded in 1964 in Cincinnati, Ohio, Hillman believes that the building never stops.

Product Description

Product Description

Hillman Flat Washer Stainless Steel - Stainless steel flat washer is used to spread the load of a screwed fastening or when the hole is a larger diameter than the fixing nut. - Type: Flat, Slot Size: 3/8", Inside Diameter: 7/16", Outside Diameter: 1", Thickness: 0.064"/0.104", Package Size: 100 pcs, Material: Stainless Steel, Pkg Qty: 100, Package Type: Box

From the Manufacturer

Used in applications with nuts and bolts. The flat washer provides a greater bearing surface which helps prevent a nut or bolt head from tearing through the material. Flat washers are commonly used in decks and fence building. The called out size is the inner diameter of the washer.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

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Hillman 830506 Stainless Steel 3/8-Inch Flat Washers, 100-Pack, Single, 100 Count


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Customer reviews

4.8 out of 5 stars
4.8 out of 5
523 global ratings

Customers say

Customers like the quality and value of the washers. For example, they mention it's a good product and has good parts. Opinions are mixed on the size.

AI-generated from the text of customer reviews

23 customers mention23 positive0 negative

Customers are satisfied with the quality of the washers. They mention that it is a good product, has good parts, and is made of strong steel. Some appreciate the finish and the thickness of the product. Overall, customers are happy with their purchase and recommend it to others.

"Cheap, quality and fast delivery" Read more

"Hillman quality fastener products are high quality items you can count on. Do not accept cheap substitutes." Read more

"Work good" Read more

"They were perfect for my workbench project!" Read more

9 customers mention9 positive0 negative

Customers appreciate the value of the washer. They say it is a good product for the price.

"Cheap, quality and fast delivery" Read more

"Great product at a good price!" Read more

"Good price for quantity...thinner than expected" Read more

"Good price" Read more

6 customers mention4 positive2 negative

Customers are mixed about the size of the washers. Some mention they are the correct size and perfect for metal stamping, while others say that the size is misleading and the inside diameter is not 3/8.

"...Seriously, they are stainless washers and they are the correct size. Happy with my purchase." Read more

"The inside diameter is not 3/8. I bought these specifically to space garage door rollers which are exactly 3/8 inch diameter." Read more

"Bought these to make stamping bracelets! Perfect size for metal stamping." Read more

"...great washer though, all tested and seemed to fit perfectly" Read more

strong steel
5 Stars
strong steel
perfect for automotive
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Top reviews from the United States

Reviewed in the United States on September 15, 2023
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Reviewed in the United States on October 6, 2022
Reviewed in the United States on June 15, 2020
Reviewed in the United States on July 26, 2021
Reviewed in the United States on October 1, 2019
Reviewed in the United States on September 25, 2018
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Top reviews from other countries

Mike Calli
5.0 out of 5 stars Great to have one when you need it
Reviewed in Canada on December 7, 2023
pascal albert
5.0 out of 5 stars Excellent
Reviewed in Canada on August 20, 2021
Robert L MacWilliams
5.0 out of 5 stars Washer
Reviewed in Canada on September 11, 2020
Daryl N Vandenberg
5.0 out of 5 stars What you expect
Reviewed in Canada on June 26, 2020
Brandon J
5.0 out of 5 stars recommended!
Reviewed in Canada on February 13, 2017