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Guyker 4 String Bass Guitar Nut, Adjustable Height Bell Brass Nut Length 38mm Split Regulation Replacement Parts for Jazz Bass, Nut-4BX

Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock
  • Measurements : Length 38mm, Thickness 3.5mm, Height 4.8mm(Please check the parameter drawing in the attached pics before placing your order.)
  • Material: solid brass, durable and compact.
  • A brass guitar nut will greatly improve sustain, clarity, tone, brightness and tune-ability.
  • You can control the height of roller nut and get the string height that you need.
  • Compatible with 4-string jazz bass and most similar instruments.



Product Description

brass nut

Guyker Adjustable Bell Brass Nut for Bass

Feature:

  • Compatible with 4-string bass guitars and most similar instruments.
  • High quality brass nut perfect for your guitar upgrade or project.
  • Lightweight design, exquisite appearance, and easy to use.
  • Makes tuning easier and improves sustain.
bass nut

Dimensions:

  • Length: 38mm, Approx. 1.5 inch
  • Thickness: 3.5mm, Approx. 0.14 inch
  • Height 4.8mm, Approx. 0.19 inch
  • Material: brass

nt

nut

nut

nut

Note:

All dimensions are measured manually with the deviation (ranged) at 1-2mm.


Johnnysea
2025-08-29 19:52:12
Perfect slot fit
SOUNDDADDY
2025-08-26 16:22:49
All good ...not sure if I love it yet
Sad
2025-08-13 18:55:17
Works better than I thought it would.
Eric V.
2025-08-06 14:20:27
I didn’t pay enough attention when ordering but after removing stock nut on my fender jag bass I opened the nut and while installing the base plate realized that the base plate doesn’t have stabilizing/ guide pins or tabs like a Warwick Just-A-Nut. In short if you adjust the nut up it’s balancing on the pointed adjustment screw and nothing stopping it from falling over or tilting north or south as you tune your strings tuning stability is nonexistent you can see it tilt while tuning and string bends so intonation is out the window also. This nut will only be useful if you only need to raise one side if you keep one side fully contacting the base plate it will work but otherwise it’s a waste of money and in my case time.
Gianni C.
2025-03-27 16:11:56
ok
Arrived on time in good condition as described
2025-03-05 18:49:56
As described, a good product.
Richienotrich
2025-02-01 12:03:18
Pull out the old nut, drop this one in and voila! - an adjustable nut with extra sustain. For fretless basses, where you need lower string height at the nut, leave out the nut baseplate. I wish I had found these years ago, I could have avoided lots of frustrating filing down of bone and acrylic nuts. All my Jazz basses now have these as standard.
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