Gewa BOW FROG PARTS CELLO
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Information
Information
Manufacturer Information
Gewa
https://www.gewamusic.com
info@gewamusic.com
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Safety manager:
GEWA music GmbH
Email: info@gewamusic.com
Address:
A discreet but essential part for the proper functioning of the bow
The bow screw is one of the indispensable mechanical elements: it allows precise and consistent adjustment of the hair tension. Over time, wear, impacts, or misalignment can make the operation less smooth. Replacing the screw is a simple solution to regain a clear and secure adjustment without forcing.
Intended use and target audience for this bow screw
This bow screw is intended for musicians wishing to restore a bow, as well as workshops and maintenance enthusiasts. It is suitable for common replacements, provided compatibility is checked (thread pitch, dimensions, fit with the button and the frog). In case of doubt, a luthier can confirm the correct model.
Sound quality
A screw does not directly influence the tone, but it plays an important role in tension stability : smooth and consistent tightening helps maintain a homogeneous response from the bow, better control of attacks, and constant playing comfort.
Technical specifications
| Instrument | Cello | ||
| Product | Bow screw | Note | compatibility to be verified according to the thread and dimensions of the bow |
| Button | capsule button | ||
Questions frequently asked
Does this screw fit all cello bows?
Compatibility depends on the threading, bow dimensions, and fit with the button capsule. Prior verification is necessary before replacement.
How to check the threading of a cello bow screw?
The thread pitch of the existing bow must match that of this screw. If uncertain, a luthier can confirm the suitable model.
Does the Gewa Pièce Hausses Archet Violoncelle include a button?
This part comes equipped with a button capsule.
Can a worn bow screw interfere with tightening the hair?
Wear, shocks, or misalignment can make the operation less smooth. Replacing the screw can restore more consistent tension adjustment without forcing. Stable tension contributes to a homogeneous response of the bow.
Does this screw change the sound of a cello bow?
The screw does not directly affect the tone, but consistent tightening helps maintain the hair tension and control of attacks.



