ZS-3 Slotted Replacement Nut for Guitars (Common on Martin)

$39.99

Material

Hand

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 Martin Style Guitar.

Also available in Black Delrin.

Note: May not fit specific models. Check the sizing guide to be sure.

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See sizing guide for correct fit.
  • Length: 44.7mm (1-49/64")
  • Radius: 16"
  • Production Height: 9.5mm (3/8")
  • End Height: 8.89mm (11/32")
  • Fingerboard: 7.3mm (9/32")
  • Thickness: 5.9mm (15/64")
  • Fret Sizes: L, M, H, J (.035", .039", .043", .051")
  • String Spacing: 34.5mm (1-23/64")
  • String Gauges: .056", .046", .036", .026", .018", .014"
ZS-3 Slotted Replacement Nut for Guitars (Common on Martin)
*Measurements in mm
Convert to inches

Reviews

Worth The Effort

May 15, 2016

An inexperienced guitar tech worked on the nut of my Guild M75 Aristocrat electric and I ended up with a "sitar" sound on my high E string and a dead G string and bad intonation. A friend recommended Zero Glide and that company recommended this particular nut.

Installation was not particularly difficult for a handy guy, but took two hours and involved sanding nearly 1/8 inch off the bottom of the new nut and 1/16th plus off each side while being careful to keep it even. The video on the company website helps. Once fitted correctly you decide how big of a 'zero fret' you want. There are four of different sizes in the package. I tried them all and found that the smaller ones provide very low action at the nut (which is nice), but require a higher action up the neck to clear the first fret where the strings can rattle. I ended up using the largest fret provided as it allowed me low action where I need it. Once you have it figured out you trim the zero fret to length and glue it

WAL from Review pulled from Amazons Zero Glide Product Page
Acoustic Glide Nut

Oct 7, 2016

I installed this on an old Alvarez acoustic that used to belong to my Dad. The strings had started to buzz badly and the bridge height was maxed out so I knew it must be the nut. Took about an hour to cut down the new nut and shape with the Drexel tool; sided/polished the frets and installed glide nut with the tallest feet wire. Worked like a charm and no more buzzing. Even lowed the bridge down to a reasonable height as well. Great product and easy to install.

Jan Scallan from Review pulled from Stew Macs Zero Glide Product Page
AWESOME FIX FOR PROBLEM GUITAR

Feb 24, 2018

i HAVE ONE O TFHE NICER IMPORT JOHNSON ACOUSTIC ELECTRIC CUTAWAY GUITARS . SOLID SPRUCE TOP. INDIAN ROSEWOOD BACK AND SIDES. SOMETIME BACK I WAS ADJUSTING THE TRUSS ROD AND THE END BROKE OFF. LUCKILY THE ACTION WASN'T TERRIBLE. THE REAL PROBLEM I WAS HAVING WAS WHEN I PLAYED AT CHURCH I SWITCH BACK AND FORTH FROM CAPO TO NO CAPO DEPENDING ON THE SONG CHOSEN. WHEN I TUNED MY GUITAR STANDARD IT WAS FINE AND SOUNDED PRETTY GOOD BUT WHEN I USED THE CAPO THE GUITAR WOULD BE SLIGHTLY OUT OF TUNE. i JUST HAPPENED ACROSS TE ZERO GLIDE AND FIGURED I HAD NOTHING TO LOSE SINCE I COULD RETURN THE NUT BACK TO ORIGINAL WITH NO PROBLEM. I GOT THE CORRECT NUT BY USING THE STRING GUIDE PRINT OUT. TOOK MY TIME FOLLOWED VIDEO INSTRUCTIONS AND MADE MINOR ADJUSTMENTS UNTIL I WAS DONE. I CANNOT TELL YOU HOW PLEASED I AM. NO MORE OUT OF TUNE WITH CAPO. CONSISTENT BRIGHTER SOUND AND MUCH BETTER ACTION. I WOULD RECOMMEND THIS PRODUCT TO ANYONE I AM EVEN THINKING OF PUTTING ONE ON MY 1963 GIBSON LG1 SINCE THERE IS NO PERMANENT CHANGE TO THE GUITAR. THANKS ZERO GLIDE

Andy W. Review pulled from Stew Macs Zero Glide Product Page
martin nut

Nov 4, 2023
Now that I have it setup I love it. The kits should have all available nut wires in it. I had to special order the largest wire for my Martin Dred kit because the included were too small.
Ken Fuehrer Review pulled from Stew Macs Zero Glide Product Page
Love My Zero-Glide Nut

Sep 27, 2016

Love the zero glide nut! It makes my open strings ring longer and clear like a fretted note making chords that incorporate both sound more even. It took almost no time to install on my stratocAster and I'm going to mod my Tele now too.

David Kowalski from Review pulled from Stew Macs Zero Glide Product Page

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