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300pcs Rivet Back-Up Washers Kit-Stainless Steel Assortment for 1/8', 5/32', 3/16' Rivets (M3, M4, M5)-Rust-Proof, Enhanced Grip, Durable Reinforcement for DIY Projects, (120-28)

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$9.99

$ 4 .99 $4.99

In Stock

About this item

  • 【Superior Holding Power】 These heavy-duty washers provide exceptional grip, preventing rivets from pulling through or dislodging. Benefit from superior strength for secure fastening in diverse applications, ensuring lasting durability.
  • 【Universal Compatibility】 Compatible with a wide range of 1/8", 5/32", and 3/16" diameter pop rivets, including versatile sizes such as M3, M4, and M5. Diameter options: 1/8", 5/32", 3/16" | Quantity: 300 pcs | Material: 18-8 Stainless Steel
  • 【Optimized for Thin Materials】 Specifically engineered for thin materials, these washers evenly distribute clamping force, safeguarding against tears or damage. Ensure robust connections without compromising material integrity.
  • 【Long-lasting Performance】 Crafted from premium 18-8 Stainless Steel, these rust-resistant washers guarantee enduring performance even in challenging environments. Rely on their durability for consistent and reliable results.
  • 【Enhanced Stability and Reliability】 With their larger, wider heads, these washers establish secure connections, evenly distributing pressure for improved project stability. Achieve steadfast and dependable fastenings for various applications.
  • 【Effortless Organization and Accessibility】 Store, protect, and access your washers conveniently with the included case. Stay organized and prepared for any project, ensuring efficient usage and easy access.


Superior Holding Power: These heavy-duty washers provide exceptional grip, preventing rivets from pulling through or dislodging. Benefit from superior strength for secure fastening in diverse applications, ensuring lasting durability.

Universal Compatibility: Compatible with a wide range of 1/8", 5/32", and 3/16" diameter pop rivets, including versatile sizes such as M3, M4, and M5. Diameter options: 1/8", 5/32", 3/16" | Quantity: 300 pcs | Material: 18-8 Stainless Steel

Optimized for Thin Materials: Specifically engineered for thin materials, these washers evenly distribute clamping force, safeguarding against tears or damage. Ensure robust connections without compromising material integrity.

Long-lasting Performance: Crafted from premium 18-8 Stainless Steel, these rust-resistant washers guarantee enduring performance even in challenging environments. Rely on their durability for consistent and reliable results.

Enhanced Stability and Reliability: With their larger, wider heads, these washers establish secure connections, evenly distributing pressure for improved project stability. Achieve steadfast and dependable fastenings for various applications.

Effortless Organization and Accessibility: Store, protect, and access your washers conveniently with the included case. Stay organized and prepared for any project, ensuring efficient usage and easy access.


Melvin Hart
Reviewed in the United States on April 26, 2025
Had everything I needed
KT
Reviewed in the United States on September 10, 2024
Nice assortment of washer for rivet backers.
Tired old guy
Reviewed in the United States on June 4, 2024
Works like they should.
Erich
Reviewed in the United States on January 23, 2024
As others have said, the cheap plastic case is totally inadequate and too small, also. The washers arrived more than a little scrambled because 2 or 3 of the case lids had come open. Also, the washer holes seem a bit variable when I use the washers on pop rivets. They still work though, and these things weren't bad enough return the item, though.
SoCalGuy
Reviewed in the United States on October 29, 2023
Great selection of backing washers. They fit my rivers perfectly. Very strong.
Matt Dobson
Reviewed in Canada on January 28, 2023
Opened up the package and washer's all lose in the envelope as the plastic container was all broken
William K.
Reviewed in the United States on November 14, 2022
Excellent way to prevent cracking when pop riveting thin fragile materials.
Liberalman
Reviewed in the United States on April 16, 2022
First of all, the backing washers are good and of useful sizes. The packaging, however, is poor (see photo).There are only 3 sizes there, but they arrive in a 12-compartment pill case. That's not the end of the world, but it makes them very inconvenient to use. The compartments are so tiny that I either have to use tweezers to withdraw a single washer, or else dump an entire compartment into my hand in order to isolate one washer. The problem then is getting the remainder back into the little compartment. Dumping them back in results in disorder, which takes up a lot more space than the carefully ordered arrangement in which they arrive. I have found it necessary to repack all of them into a different divided container.
John
Reviewed in the United States on November 25, 2020
A good selection of stainless steel rivet washers. Construction looks good and quantity is good.
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