Best Countersunk Washers (April 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

100#8 Countersunk Finish Washer Black Zinc Plated Brass

9.9
CPR Score
Top 2

100#6 Countersunk Finish Washer Black Zinc Plated Bras

9.8
CPR Score
Top 3

PSCCO 100pcs #8 304 Stainless Steel Countersunk Finish Cup Washers Gasket Fas...

9.7
CPR Score
Tips


Based on our evaluations of 428 Countersunk Washers and the analysis of over 1,421 consumer satisfaction reviews, We have rank top 30 Best Countersunk Washers reviews of different brands, such asBolt Dropper, Hillman, The Hillman Group, cSeao, Allstar, E-outstanding, Clipsandfasteners Inc, BCP Fasteners, HolsterSmith, RLECS, Fafeicy, PSCCO, Shanrya, Holstex, FASTENERCART .COM, HH FASTENERS, Ochoos, Tools & Outdoor Gear, FLASH HOBBY And INTGAMX.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Countersunk Washers Rated by CherryPicks

Market Overview
Countersunk Washers Reviewed
  • Reviews Analyzed: 1,421 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $82.91
  • Lowest Price: $4.79
  • Avg. Price: $12.15
Price Disclaimer

Top 30 Countersunk Washers on Amazon (Verified You can Buy)

Top 1

100#8 Countersunk Finish Washer Black Zinc Plated Brass

Clipsandfasteners Inc
2946276

Ratings for Clipsandfasteners Inc (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Crimp Supply Inc 2,129
Clipsandfasteners Inc 8,056
Top 2

100#6 Countersunk Finish Washer Black Zinc Plated Bras

Clipsandfasteners Inc
2946271

Ratings for Clipsandfasteners Inc (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Clipsandfasteners Inc 8,056
Top 3

PSCCO 100pcs #8 304 Stainless Steel Countersunk Finish Cup Washers Gasket Fasteners

PSCCO

Ratings for PSCCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Partstock -
Csy_LevinArt -
amzxwj -

Features

Material:Made of high quality 304 Stainless Steel,corrosion resistant, sturdy and durable.
>Shiny washer that allows the screw to recess into the center giving a clean,decorative presentation.
Show More
Top 4

Ochoos Aluminum Alloy M2 M3 M4 M5 Anodized Countersunk Head Bolt Washers Gasket JUL04 - (Inner Diameter: M4, Outer Diameter: Black)

Ochoos

Ratings for Ochoos (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Heri story -
HATABO -
Frefox -

Features

Inner Diameter: M4, Outer Diameter: Black
Type: Countersunk Head Washers
Show More
Top 5

cSeao 110pcs Stainless Steel Finishing Cup Countersunk Washers Assortment Kit, 6#/ 8#/ 10#/ 12#

cSeao

Ratings for cSeao (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
cSeao -

Features

→Material: 304 Stainless Steel; Color: Silver;
→Material: 304 Stainless Steel; Color: Silver;
Show More
Top 6

[60PCS] M3 Counterbore Washers, Anodized Aluminum Alloy, Head Washers Gaskets Cup Shim for Screw RC/FPV/PC/Drone/Toys/Mechanical Accessories Parts, Green

INTGAMX
663376554012

Ratings for INTGAMX (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Sidory US -

Features

Material:The surface uses electroplating technology, and the color is cool and shiny. Made of high-quality aluminum alloy, light weight and hard.
Size:M3 3mm.
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Top 7

H&H M2 Countersunk Washers,Aluminium Alloy,PK20,Wine Red

HH FASTENERS

Ratings for HH FASTENERS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
H&H Trade -

Features

M2 Countersunk Washer
Wine Red
Show More
Top 8

RLECS #8 Countersunk Washer 100PCS #8 304 Stainless Steel Countersunk Finish Cup Gasket Fasteners

RLECS
CWASHER-8-100

Ratings for RLECS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
RuiLing 9,578

Features

Made of high-quality 304 stainless steel, durable and long service life.
The shiny washer makes the screw recessed in the center, giving a clean, decorative appearance, not easy to slide, and more convenient and quick to use.
Show More
Top 9

20 PCS M3 Head Washers Gaskets Aluminum Alloy Countersunk Cup Shim for Screw Multicolor Drone (Green)

FLASH HOBBY
UAV

Ratings for FLASH HOBBY (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
UAV-parts -

Features

20 pcs Drone Countersunk Cup for M3 screw
Material: Aluminum Alloy
Show More
Top 10

50 #10 Nylon Finishing Washers - Black Clipsandfasteners Inc

Tools & Outdoor Gear
2948235

Ratings for Tools & Outdoor Gear (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Crimp Supply Inc 2,129
Clipsandfasteners Inc 8,056
Top 11

Hillman 1263#10 Brass Nickel Plated Countersunk Finishing Washer 30-Pack

Hillman
1263
2.5 x 1.3 x 1.5 Inches

Ratings for Hillman (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Cary's Store, LLC 6,966

Features

Country Of Origin: Taiwan, Province Of China
Package length: 2.5"
Show More
Top 12

No 10 Stainless Cup Countersunk Finish Washer, (100 Pack) - Choose Size, by Bolt Dropper, 18-8 (304) Commercial Grade Corrosion Resistant Stainless Steel

Bolt Dropper
#10 OD Stainless Finished Washer, (100

Ratings for Bolt Dropper (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Bolt Dropper 5,745

Features

【High Quality Stainless】These finish washers are 100% 18-8 (304) Stainless Steel which is one of the highest forms of corrosion resistant metals, making it last longer than other hardware on the market today.
【Decorative Appearance】Shiny stainless washer that allows the screw to recess into the center giving a clean, decorative presentation. The finish washer also grips light material, such as fabric, away from the hole reducing the chance of tears.
Show More
Top 13

100#10 Flush Type Finishing Washer Nickel Plated Brass

Clipsandfasteners Inc
2946285

Ratings for Clipsandfasteners Inc (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Crimp Supply Inc 2,129
Clipsandfasteners Inc 8,056
Top 14

Allstar Performance (ALL18665-50) Countersunk Washer, Black, 1/4" x 1-1/4", Pack of 50

Allstar
ALL18665-50
4.4 x 4.7 x 2.4 Inches
0.7 Pounds

Ratings for Allstar (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Product Type :Auto Accessory
Package Dimensions :5.7 Cm L X10.9 Cm W X12.2 Cm H
Show More
Top 15

E-outstanding #8 Countersunk Gasket 100PCS No.8 304 Stainless Steel Countersunk Finish Cup Washers Fasteners

E-outstanding
CGFCWF-100

Ratings for E-outstanding (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
E-outstanding 4,781

Features

Material: Made of high-quality 304 stainless steel, not easy to rust, moisture-proof, hard, corrosion-resistant and durable than other simple products.
The gasket is very suitable for use in wood and wet environments. Washers are usually used where a larger outer diameter is required to increase the bearing surface and reduce surface load.
Show More
Top 16

144#8 Flush Finishing Washers Nickel Plated Brass

Clipsandfasteners Inc
2948543

Ratings for Clipsandfasteners Inc (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Clipsandfasteners Inc 8,056
Top 17

Hillman 310173 Number-10 Countersunk Finish Washer, 100-Pack, Nickel

Hillman
310173
1.6 x 2.3 x 2.6 Inches
0.2 Pounds

Ratings for Hillman (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
FASTENER DEPOT, LLC -

Features

Ideal for increasing the load bearing surface under a fastener's head
Prevents a nut, bolt or screw from pulling through the material
Show More
Top 18

Hillman 1255#16 Brass Plated Countersunk Finishing Washer 30-Pack

Hillman
1255
2.5 x 1.3 x 1.5 Inches
0.1 Pounds

Ratings for Hillman (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Country Of Origin: China
Package length: 2.5"
Show More
Top 19

100 Qty #12 Stainless Steel Countersunk Finish Washers | 304 SS Finishing Cup (BCP576)

BCP Fasteners
BCP576
0.0 x 0.0 x 0.0 Inches
0.16 Pounds

Ratings for BCP Fasteners (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BC Precision 3,879

Features

Package of 100 pieces
Finish washers are designed to accommodate the heads of a countersunk screw in order to provide a finished appearance
Show More
Top 20

#6 Stainless Steel (316 Marine Grade Stainless) Finishing Washers Cup Washers Countersunk (100 Pieces)

FASTENERCART .COM
0.125 Pounds

Ratings for FASTENERCART .COM (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fasteners Fast -

Features

316Marine Grade Stainless Steel
QC Inspected
Show More
Top 21

#8 Stainless Steel Flanged Finishing Washers Cup Washers Countersunk 316 Stainless Steel (100 Pieces)

FASTENERCART .COM
0.1875 Pounds

Ratings for FASTENERCART .COM (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fasteners Fast -

Features

316 Marine Grade Stainless Steel
QC Inspected
Show More
Top 22

Finishing Washers - #8 - (.530 Dia.) - Countersunk - Round Top - Metal - for Holster & Sheath Making - USA Design - (Black) - (50 Pack)

Holstex
AV-FW-08-BLK-50

Ratings for Holstex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
CKK Industries Inc -

Features

Finishing Washer Style: Round Top
Size: (Outer .530 in.)(Inner .305 in.)(Hole .280 in.)
Show More
Top 23

The Hillman Group 1252#10 Brass Plated Countersunk Finishing Washers, 50-Pack

The Hillman Group
1252
1.4 x 1.6 x 2.5 Inches
0.07 Pounds

Ratings for The Hillman Group (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Finish Washers Are Designed To Accommodate The Heads Of A Countersuck Screw In Order To Provide A Finished Appearance
Prevents A Nut, Bolt Or Screw From Pulling Through The Material
Show More
Top 24

Countersunk Screw Washer, Countersunk Head Washer Pure Copper Small Size Firm with High Performance for Building Industrial(M3)

Shanrya

Ratings for Shanrya (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Rutiy -
lomauky -

Features

The countersunk head screw gasket is made of pure copper, which is not easy to rot, moisture, and oxidation.
These screw washers are small in size, light in weight and easy to install and use.
Show More
Top 25

Colored Nylon Finishing Washers - (Black) - (50 Pack) - (0.530 Inch Diameter) Round Top - for KYDEX Holsters, Auto Trim, Art Projects, Home Improvement

Holstex
FW-08-NYL-BLACK-50

Ratings for Holstex (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
CKK Industries Inc -

Features

Works on most project items: These U.S.A. designed round top countersunk finishing washers are made from super-durable proprietary nylon. They are excellent for adding a touch of finishing quality to any KYDEX holster, home improvement project, cabinet work, art project, automotive trim, and much more. They hide the edge of counter sunk flat head beveled screws to create a smooth, safe contact surface while hiding the ugly hole created by most drills.
Designed for beveled head screws: These colored round top finishing washers are 0.530 inch in diameter and feature a 0.375 inch inner bevel diameter. Their through-hole is 0.215 inches in diameter and will fit most common flat head decking screws, upholstery screws, computer cabinet screws, automotive trim screws and much more. These can also be used with other types of screw heads and will hide any underside drill hole that is below their outer diameter in size.
Show More
Top 26

Hillman 310306 Number-10 Countersunk Finish Washer, 100-Pack

Hillman
310306
2.31 x 2.68 x 1.56 Inches
0.2 Pounds

Ratings for Hillman (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Ideal for increasing the load bearing surface under a fastener's head
Prevents a nut, bolt or screw from pulling through the material
Show More
Top 27

#14 Stainless Steel (316 Marine Grade Stainless) Finishing Washers Cup Washers Countersunk (50 Pieces)

FASTENERCART .COM
0.25 Pounds

Ratings for FASTENERCART .COM (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fasteners Fast -

Features

316 Marine Grade Stainless Steel
QC Inspected
Show More
Top 28

Colored Nylon Flat Top Finishing Washers - (Hot Pink) - (50 Pack) - (0.500 Inch Diameter) - for KYDEX Holsters, Auto Trim, Art Projects, Home Improvement

HolsterSmith
FW-08-NYL-FLAT-PINK-50

Ratings for HolsterSmith (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
CKK Industries Inc -

Features

Works on most project items: These U.S.A. designed flat top countersunk finishing washers are made from super-durable proprietary nylon. They are excellent for adding a touch of finishing quality to any KYDEX holster, home improvement project, cabinet work, art project, automotive trim, and much more. They hide the edge of counter sunk flat head beveled screws to create a smooth, safe contact surface while hiding the ugly hole created by most drills.
Designed for beveled head screws: These colored flat top finishing washers are 0.500 inch in diameter and feature a 0.365 inch inner bevel diameter. Their through-hole is 0.1875 inches in diameter and will fit most common flat head decking screws, upholstery screws, computer cabinet screws, automotive trim screws and much more. These can also be used with other types of screw heads and will hide any underside drill hole that is below their outer diameter in size.
Show More
Top 29

The Hillman Group 310167 Number-6 Countersunk Finish Washer, 100-Pack

The Hillman Group
310167
2.7 x 2.4 x 1.6 Inches
0.0006 Pounds

Ratings for The Hillman Group (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Ideal for increasing the load bearing surface under a fastener's head
Prevents a nut, bolt or screw from pulling through the material
Show More
Top 30

Countersunk Head Anodized Washers 10Pcs M5 Aluminum Alloy Cone Cup Head Screw Gasket Royal Blue

Fafeicy
Fafeicy9vqht2dz10
3.937 x 2.7559 x 0.3937 Inches
0.0171 Pounds

Ratings for Fafeicy (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Danyanty -

Features

HIGH HARDNESS: The countersunk washers are made of high quality aluminum alloy, with high hardness, strength and long service life.
ANTI RUST: The head washers gaskets adopt anodizing surface treatment, rust and resistant, with good performance.
Show More

Top 10 Countersunk Washers - Verified to Buy (Apr. 2024)

Top 10 Countersunk Washers Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Clipsandfasteners Inc
  • PSCCO
  • Ochoos
  • cSeao
  • INTGAMX
  • HH FASTENERS
  • RLECS
  • FLASH HOBBY
  • Tools & Outdoor Gear
  • Hillman

Top 10 Countersunk Washers Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Crimp Supply Inc 1,958 4.8
🥈 BC Precision 1,259 4.9
🥉 E-outstanding 1,074 4.8
4 Bolt Dropper 932 4.9
5 Cary's Store, LLC 796 4.9
6 Clipsandfasteners Inc 711 4.9
7 RuiLing 611 4.8
8 CKK Industries Inc 412 4.9
9 Amazon.com 385 4.7
10 Danyanty 246 4.8
View or download top Countersunk Washers seller & rating report
Crimp Supply Inc [1958] BC Precision [1259] E-outstanding [1074] Bolt Dropper [932] Cary's Store, LLC [796] Clipsandfasteners Inc [711] RuiLing [611] CKK Industries Inc [412] Amazon.com [385] Danyanty [246] Crimp Supply Inc 23% BC Precision 15% E-outstanding 13% Bolt Dropper 11% Cary's Store, LLC 9% Clipsandfasteners Inc 8% RuiLing 7% CKK Industries Inc 5% Amazon.com 5% Danyanty 3%

[Get] Countersunk Washers Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Countersunk Washers Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Fasteners supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Countersunk Washers to buy for new April 2024?

CherryPicks’s Methodology for Evaluating Countersunk Washers

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Fasteners items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 428 of Countersunk Washers reviews based on our selection criteria. It helped us shortlist the top qualified and rated Countersunk Washers for Fasteners, We found that most customers choose Countersunk Washers with an average price of $12.15, and the top brands are Bolt Dropper, Hillman, The Hillman Group, cSeao, Allstar, E-outstanding, Clipsandfasteners Inc, BCP Fasteners, HolsterSmith, RLECS, Fafeicy, PSCCO, Shanrya, Holstex, FASTENERCART .COM, HH FASTENERS, Ochoos, Tools & Outdoor Gear, FLASH HOBBY And INTGAMX. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Countersunk Washers for you, We have researched hundreds of sellers and picked the top sellers for Fasteners, including Crimp Supply Inc, BC Precision, E-outstanding, Bolt Dropper, Cary's Store, LLC, Clipsandfasteners Inc, RuiLing, CKK Industries Inc, Amazon.com, Danyanty, FASTENER DEPOT, LLC And cSeao. The 100#8 Countersunk Finish Washer Black Zinc Plat... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 132 consumers with an average rating of 4.6.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Countersunk Washers to buy.


Written By Brandi W. Cortright

Brandi is a woman in tech who loves to write about the electronics and gadgets she has used. On this site, she would be providing you unbiased reviews of electronics as they are released into the market to make you know what to expect before making a purchase.