Creality Official Metal Leveling Nuts and Springs Upgraded Set for Ender 3/3 Pro/3 V2/3 Max, Ender 5/5 Plus/ 5 Pro, CR 10 Series 3D Printer Kit for Bed Staying Level (4Pcs)

Bought these to replace the crappy plastic adjusters that come stock.

I put off buying these for way too long, and I dont know why. These stiffer screws are so much better than the stock ones that come with the Ender products. Youre really able to tighten down the bed without them deforming, which makes leveling so much easier. If you only buy one upgrade for your printer, you should make it this.

Before I got these springs, my 3d printer was borderline unusable. Leveling was so bad that the bed would move in the middle of leveling. It was impossible to make anything print. So then I got these springs and knobs and they fixed everything somehow. I havent leveled the bed in almost a month, and its still printing fine. Leveling is good. If you have any issues with leveling your Ender 3, I recommend these.

3 of the 4 leveling nuts fell off completely on the first print destroying the nozzle and denting the print bed. Springs seem ok.

I definitely should have bought this in the combo pack I ended end up paying more in the long run

We had been having some problems getting a level bed and I decided to experiment with these new springs and nuts to see if they could help. Oh boy! Great decision. The springs are visibly superior to the ones that came with the Ender 3 V2. Installation was simple. The larger wheels with better gnurling made leveling the bed easier. The new springs meant it was a more stable platform, and it held level better. Prints improved after doing the install. I could not be happier.

You really dont need new knobs. The knobs which come with the V2 are just fine. All this thing is is that the spring are a bit heavier diameter. But hey, its 11 bucks, not going to kill me, but these upgrades after upgrades are mostly not needed. The best thing you could get would be the BLTouch, but its still recommended you get the level pretty close to begin with (which also makes no sense to me, since the whole point of the BLtouch is to make adjustments on the fly).

So, I had my Ender 3 V2 for a couple months before I purchased this upgrade. Before this upgrade, I was CONSTANTLY tweaking my bed level, after every single print Id have to level my print bed again, it was getting annoying, so I went ahead and bought this to help. I have now been using it for a couple weeks, and I love every second of it. I can now print multiple different things at a time, and not even think about leveling my bed. Also adjusting the bed level whenever it does go a little off, is super easy, and often, I only move the wheels a couple millimeters to get it back to perfect. I did notice with these springs, that I do have to have them pretty tight in order to get a bed level, in fact, one of my corners is pretty much ALL the way tightened, but that doesnt bother me too much, because even if it wasnt level when all the way tight, I can just add a Z-offset to it to make up for that (Which I DO NOT have to do with these). Overall, I praise these with high regard, and if youre like me, and you are a manual leveler do yourself a favor, and buy this upgrade. It is SO worth it its not even funny. I now print with confidence that my bed level will be level for many different print sessions, and I no longer have to sit and level it every single print to make sure itll print. With these, all I have to do is is press print and I know Im good to go. Very much worth every penny. Plus, its a pretty cheap upgrade, and man it does so well.

After installing and leveling bed. This upgrade so far seems worth it. Bed staying fixed.

Less movement in the hot bed for sure