ZS-20 Slotted Replacement Nut for 12-string Guitars

$34.99

Material

Slots

The Zero Glide Replacement Nut System borrows the "zero fret" concept to reduce string contact in the nut by up to 93%, increasing tuning stability, playability, and open string tone. It only takes a few minutes to install with absolutely no permanent alteration to your instrument. For 12 String Guitar (For Taylor Guitars).

Also available in Black Delrin.

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See sizing guide for correct fit.
  • Length: 52.0mm (2-3/64")
  • Radius: 16"
  • Production Height: 9.5mm (3/8")
  • End Height: 8.5mm (21/64")
  • Fingerboard: 7mm (9/32")
  • Thickness: 5.9mm (15/64")
  • Fret Sizes: L, M, H, J (.035", .039", .043", .051")
  • String Spacing: 41.7mm (1-41/64")
  • String Gauges: .036", .060", .022", .045", .018", .036", .015", .027", .018", .018", .016", .016"

Reviews

The Offset Tang On The Fret Is The Key

Oct 15, 2016

I bought the mandolin version and fitted it to my Gibson. There's a lot of extra material to remove, but the result was great. Easier tuning (the old nut had tight slots for the A strings), better intonation. Later I used one of the extra frets in the package to fix a tenor guitar. For that, I simply filed the necessary ledges in the existing nut and widened the string slots. It would be nice if Stew-Mac would also sell the offset tang frets separately, for retrofitting to an existing nut.

Ross from Review pulled from Stew Macs Zero Glide Product Page
Great Idea And Product

Jul 6, 2015

This is one of those things that you ask yourself why has no one thought of this before, but it likely would have been very difficult to produce on a volume scale without CNC machines.......I put the ZB4 on a Washburn parlor guitar and was amazed at the difference in tone clarity, sustain and definition as well as tuning stability and the lowest possible action.........What more could you ask for for one single mod??.....Zero Glide makes several different sizes etc to fit just about any guitar, so be sure you get the right model for your instrument. The unslotted ZB4 requires slotting, so it does require some skill and proper files. I would recommend letting a tech install if you have no experience or tools. I do predict that some of the major instrument makers will be using this in the near future. Why did'nt I think of this. JB/Texas

Amazon Customer from Review pulled from Amazons Zero Glide Product Page
Unslotted 12 string ZerO Glide

Oct 28, 2017

I recently custom installed a ZerO Glide on my 40 year old 12 string guitar and it really has done the business. There has been a marked improvement in volume and sustain tuning is much smoother and the intonation is spot on.

John Gray Review pulled from Amazons Zero Glide Product Page
IT WORKS!

May 9, 2018

I put one on my Taylor 12 fret, it made a big improvement in string tone, tuning, and intonation. I'm now going to install them on all my guitars.

Dave Braun from Review pulled from Stew Macs Zero Glide Product Page
Zeros Are Great

Dec 17, 2016

My third build and first time I used the zero fret, made filing the nut slots easier. The sound is markedly clearer than the other bone nuts I've used.

Mark Oestereich from Review pulled from Stew Macs Zero Glide Product Page

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