Hardened Steel Nozzle 0.4 mm/ 1.75 mm 3D Printer MK8 Nozzles
100 % Satisfaction Or Money Back Guarantee, High Temperature Wear Resistant, Hardened Steel Nozzle, All Metal 3D Printer, Creality Cr 10 All Metal Hotend
Results of our analysis:
We analyzed 3,286 reviews for 20 products in the 3D Printer Extruders category.
We then analyzed 71 reviews for this product. Of these, 41 reviews were recent.
Around 41% of reviews were positive and about 55% were negative.
Final Score:

7.08 out of 10, based on these factors:
What buyers say about Hardened Steel Nozzle 0.4 mm/ 1.75 mm 3D Printer MK8 Nozzles
It was in a five pack and should last for quite some time.
I put one of these bad boys on and set the temp up to 10 degrees higher because they are steel.
I bought these to try out some of the nozzles I use on my Creality CR-10 and they are just as easy to install as the ones I use in a brand new nozzle.
These steel nozzles are great for printing at higher temperatures, and will not cause jams if you print at 20c.
I had to increase my width to 125% to try to print decent, and I did that by tweaking the PID and changing the Z offset.
Common Questions
I bought these for my ender 3 pro, they won't print without messing up, what is wrong with them?
If these are not the size that you are told to be, I would recommend getting a refund.
Is it compatible with the bibo 3d printer?
I can't say 100%, but if you search it, it says they are compatible.
I have tried a 7mm as suggested for the standard size nozzle but that slips and a 6 is to small. What size sockets do I use to remove this?
I used the little tool that came with my printer to use the screw driver.
Is it possible that it works with the snapmaker?
It works well on the Ender 3 v2.
I bought these for my ender 3 pro, they won't print without messing up, what is wrong with them?
If these are not the size that you are told to be, I would recommend getting a refund.