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M4 Acorn Cap Nuts, 304 Stainless Steel 18-8, Black Finish, 50 PCS

Free shipping on orders over $29.99

$7.12

$ 2 .99 $2.99

In Stock

About this item

  • The stainless acorn cap nuts are 100% stainless steel 18-8 which offers a high level of chemical and corrosion resistance.
  • Stainless six sided cap nuts are great for general applications and wet environments. They are strong, corrosion proof, and will support all of your project purposes.
  • Material: Stainless Steel 18-8; Finish: Black Finish.
  • Inside Diameter: 4 mm; Thread Pitch: 0.7 mm.
  • Package Included: 50 PCS Acorn Cap Nuts M4.


Product Specification
A nut with a finished top that covers the end of the bolt. Cap nuts work with connector bolts for surface to surface application.

Inside Diameter: 4 mm
Thread Pitch: 0.7 mm
Material: 18-8 Stainless Steel
Finish: Black Finish

Package Included
Package: 50 x Stainless Acorn Cap Nuts M4
Warranty
MewuDecor feel honored and happy to serve our customer globally with high quality fasteners.


Donnie Morrow
Reviewed in the United States on March 4, 2025
Worked great just like they should
Donnie Morrow
Reviewed in the United States on March 4, 2025
Worked great just like they should
BookCrazy
Reviewed in the United States on January 28, 2025
There might not be enough room in the nut for more than two or three turns of the screw. I compared these nuts to nuts from a brand name manufacturer I bought at a big box store, and those nuts had room for more turns in the "acorn"--those nuts were also corresponding taller than these nuts, which explains the extra room for more turns of the screw.
BookCrazy
Reviewed in the United States on January 28, 2025
There might not be enough room in the nut for more than two or three turns of the screw. I compared these nuts to nuts from a brand name manufacturer I bought at a big box store, and those nuts had room for more turns in the "acorn"--those nuts were also corresponding taller than these nuts, which explains the extra room for more turns of the screw.
fiddlepat
Reviewed in the United States on September 24, 2024
I needed to replace 2 M8 -1.25 locknuts that were exposing the bolt threads and causing a cut hazard. These 304 SS acorn cap nuts were the perfect solution as this was for an outdoor application. The safety hazard has been remedied and I am very happy with the results.
fiddlepat
Reviewed in the United States on September 24, 2024
I needed to replace 2 M8 -1.25 locknuts that were exposing the bolt threads and causing a cut hazard. These 304 SS acorn cap nuts were the perfect solution as this was for an outdoor application. The safety hazard has been remedied and I am very happy with the results.
David
Reviewed in the United States on September 15, 2024
I used these acorn hex nuts on a small mount for a shelf in my grill area...they are stainless and oxidized to stand up to weather. The threads were all good and the nuts look very professional. I believe they are of very good quality overall.
David
Reviewed in the United States on September 15, 2024
I used these acorn hex nuts on a small mount for a shelf in my grill area...they are stainless and oxidized to stand up to weather. The threads were all good and the nuts look very professional. I believe they are of very good quality overall.
kathleen
Reviewed in the United States on December 29, 2024
I used them to fix my mom”s tea cart. Very nice finishing touch. Have plenty left over for my next project.
kathleen
Reviewed in the United States on December 29, 2024
I used them to fix my mom”s tea cart. Very nice finishing touch. Have plenty left over for my next project.
R. Moheban
Reviewed in the United States on October 9, 2024
These nuts are smooth and precisely made. The black finish is properly applied. No issues at all with the quality. Stainless steel is a superior material so that would explain the higher price of $.63 each (when purchasing fifteen).Very pleasing product. A five star product on quality but I rate it overall four stars because I'd like to see a better value than 63 cents per nut. Value generally does play into my product ratings.
R. Moheban
Reviewed in the United States on October 9, 2024
These nuts are smooth and precisely made. The black finish is properly applied. No issues at all with the quality. Stainless steel is a superior material so that would explain the higher price of $.63 each (when purchasing fifteen).Very pleasing product. A five star product on quality but I rate it overall four stars because I'd like to see a better value than 63 cents per nut. Value generally does play into my product ratings.
Boyd
Reviewed in the United States on October 25, 2024
Good quality acorn nuts. Nice finish.
Boyd
Reviewed in the United States on October 25, 2024
Good quality acorn nuts. Nice finish.
Ben Tanko
Reviewed in the United States on October 2, 2024
These acorn nuts are not light at heart. They are made very well and their finish is pristine. If you look close at the threaded portion pictured, you'll see the coating goes inside a little ways. When things are mass produced, a lot of times this sort of detail is overlooked. I highly recommend these due to their high-quality. I hope this was helpful. Thank you.
Ben Tanko
Reviewed in the United States on October 2, 2024
These acorn nuts are not light at heart. They are made very well and their finish is pristine. If you look close at the threaded portion pictured, you'll see the coating goes inside a little ways. When things are mass produced, a lot of times this sort of detail is overlooked. I highly recommend these due to their high-quality. I hope this was helpful. Thank you.