I bought two sets (200 pieces) for my 2020 aluminum profile (bought from rsonline) and it simply doesn’t fit! For the other consumers: check the groove size of your profile before buying. If it’s 5mm, these nuts are not for you. :-(

I bought two sets (200 pieces) for my 2020 aluminum profile (bought from rsonline) and it simply doesn’t fit! For the other consumers: check the groove size of your profile before buying. If it’s 5mm, these nuts are not for you. :-(

I bought two sets (200 pieces) for my 2020 aluminum profile (bought from rsonline) and it simply doesn’t fit! For the other consumers: check the groove size of your profile before buying. If it’s 5mm, these nuts are not for you. :-(

très bon écrou, se bloque très bien dans les rails types 2020 (etc etc). nickelage très beau et résistant. boulons et vis M5 rentre bien dedans. très bon rapport qualité/prix. 👍👍👍

très bon écrou, se bloque très bien dans les rails types 2020 (etc etc). nickelage très beau et résistant. boulons et vis M5 rentre bien dedans. très bon rapport qualité/prix. 👍👍👍

très bon écrou, se bloque très bien dans les rails types 2020 (etc etc). nickelage très beau et résistant. boulons et vis M5 rentre bien dedans. très bon rapport qualité/prix. 👍👍👍

order 2 packets was worried after I saw reviews from others that didn't fit 2020 frame but got mine and that fit perfectly. Packaged really well and would recommend to anyone with 2020 frame see photos.

order 2 packets was worried after I saw reviews from others that didn't fit 2020 frame but got mine and that fit perfectly. Packaged really well and would recommend to anyone with 2020 frame see photos.

order 2 packets was worried after I saw reviews from others that didn't fit 2020 frame but got mine and that fit perfectly. Packaged really well and would recommend to anyone with 2020 frame see photos.

I am using these hammer nuts in the build of my Hypercube 3D printer. So far I used over a 100 of them and they work great. This is a resend. When I ordered them originally the package was damaged by the post office and all the nuts where lost. I got in touch with Banggood customer service and they resend the nuts next business day. Thanks a lot to the company and its employees. It's a pleasure to deal with you.

I am using these hammer nuts in the build of my Hypercube 3D printer. So far I used over a 100 of them and they work great. This is a resend. When I ordered them originally the package was damaged by the post office and all the nuts where lost. I got in touch with Banggood customer service and they resend the nuts next business day. Thanks a lot to the company and its employees. It's a pleasure to deal with you.

I am using these hammer nuts in the build of my Hypercube 3D printer. So far I used over a 100 of them and they work great. This is a resend. When I ordered them originally the package was damaged by the post office and all the nuts where lost. I got in touch with Banggood customer service and they resend the nuts next business day. Thanks a lot to the company and its employees. It's a pleasure to deal with you.

мелкие и хорошие, здесь най лучшая цена

мелкие и хорошие, здесь най лучшая цена

мелкие и хорошие, здесь най лучшая цена

Arrived on time and very well packaged. Some of the threads have some tapping residue, but a little extra force when screwing clears it.

Arrived on time and very well packaged. Some of the threads have some tapping residue, but a little extra force when screwing clears it.

Arrived on time and very well packaged. Some of the threads have some tapping residue, but a little extra force when screwing clears it.

I got my M5 hammer nuts fast and they arrived in very good shape. It's exactly what i bought. (Y)

I got my M5 hammer nuts fast and they arrived in very good shape. It's exactly what i bought. (Y)

I got my M5 hammer nuts fast and they arrived in very good shape. It's exactly what i bought. (Y)

Very handy nuts for 20x20 aluminium extrusion profile that I have here for my project! And you don't have to slide them from the end of the profile. Great!

Very handy nuts for 20x20 aluminium extrusion profile that I have here for my project! And you don't have to slide them from the end of the profile. Great!

Very handy nuts for 20x20 aluminium extrusion profile that I have here for my project! And you don't have to slide them from the end of the profile. Great!

Great recommend, very well packaged, was not taxed, construction of mini CNC 3018

ótimo recomendo , muito bem embalado , não fui taxado , construção de mini CNC 3018

Great recommend, very well packaged, was not taxed, construction of mini CNC 3018

Item as described

Item as described

Item as described