ZB-9 Unslotted Replacement Nut for Banjos, Mandolins and Ukuleles

glue it

Jun 23, 2017

I've used this for over a month and I'm more happy now than when I first installed it. The intonation on my acoustic is better than it ever was...you can fine tune the saddle almost dead on for intonation. One suggestion.....be sure to glue in the zero fret with a few drops of glue once you get the guitar right. I was working on my guitar on and off for a month and didn't glue in the zero fret. I was taking the strings on and off. Every time you reinstall the zero fret it will be in a slightly different place. String against fret will cause a slightly different indentation in the zero fret. You want the string to stay in the same spot on the zero fret.

David S Kennedy

Great once installed

Jan 27, 2018

Works as described but installation was a pain. I have a warmoth tele neck that I installed it to. I had to cut back the nut slot a little to fit the new bone nut and fret in place. I thought it would just drop in.. I wasn't anticipating that but my skills didn't let me down. I filed the nut and fret down on both sides a little, added some super glue and now it works great. i have a bigsby so tunning is a breeze now!

Miguel from

YES there is a Zero Glide nut for a square neck resonator.

Jul 16, 2021

Do you play a square neck Dobro You know that resonator guitar that is used in bluegrass music Then get a Zero Glide for that instrument. YES it works. I have a Gold Tone OB150 5 string banjo where I was introduced to the ZERO GLIDE nut system. This started a long time love affair with this fine invention. I installed one on a mandolin my Martin D custom that is my number 1 guitar I have one on one of my Telecasters and the rest will soon get them. If it has a nut then it needs a ZERO GLIDE nut. This is very easy to install you can even do the sanding to fit it with a Stew Mac tool that you use to sand nuts and saddles so you will be sure to get a perfectly flat surface for best results. Follow the instructions and you will be able to install the ZERO GLIDE nut even if you are not an experienced Luthier. You can improve tone on a entry level square neck resonator guitar like my Morgan Monroe and any other fretted instrument you install the ZERO GLIDE nut system. You can replace the cone and the spider bridge and the saddles with all the Beard goodies you can get to make your Dobro shine tone wise but DO NOT FORGET the ZERO GLIDE nut system. The one mod that will save you from a world of pain. You will not have to buy a very expensive set of nut files to install and set up a ZERO GLIDE nut system because it is not required unless you get one without slots for a custom job. The nut is bone and the fret wire is metal sometimes stainless steel so you are actually adding to your tone and you take away the usual nut issues with a Zero Glide. Everything I put a ZERO GLIDE nut system on plays much better and sounds much better too. YES there is a ZERO GLIDE nut for your Dobro and just about everything else. Need something custom ZERO GLIDE can help with custom nuts.

Ray Lawrence Jr

Zero Fret for Hofner Ignition bass

Nov 3, 2023

This is a great upgrade not just for replacing the nut but adding the zero fret gives some tone clarity on the open strings . Easy install no issues glad I did it .

S.Bravo