Cello Brass Eyelets

Cello Brass Eyelets in Standard 5-40 thread as well as unthreaded.

When reading the descriptions in our product offerings the shank diameter refers to the size of the stem of brass that one fits into the frog body. These shanks are finely threaded and are 3 mm for the standard and 3.5 mm for the heavy duty. When an eyelet is not fitting tight in the frog body from years of use (wood threads are stripped) then folks usually upgrade the eyelet to the 3.5 mm stem for added grip.

The 5-40 thread refers to the thread in the hole that the standard 5-40 screw goes into. The unthreaded eyelets simply have no threads in the hole. These are for makers who are tapping their own eyelets to their desired thread other than the 5-40.


Brass Cello Bow Eyelet 5-40 Thread with 3 mm Shank

1 Brass Cello Bow Eyelet. Made by Paulus GmbH.

5-40 Threaded Hole for the 3 mm Diameter Screw.

Head is 6 mm long and 4 mm wide.

3mm Diameter Standard Shank (stem).


Part # Price Purchase
E3S54X1/105 $ 1.50

Brass Cello Bow Eyelet 5-40 Thread with 3.5 mm Shank

One Brass Cello Bow Eyelet. Made by Paulus GmbH.

5-40 Threaded Hole for the 3 mm Diameter Screw.

Head is 6 mm long and 4 mm wide.

3.5 mm Diameter Shank. Heavy Duty Thick Shank (stem).

One eyelet.


Part # Price Purchase
E3T54X1/106 $ 2.95

Brass Cello Bow Eyelet No Threads with 3 mm Shank

1 Brass Cello Bow Eyelets. Made by Paulus GmbH.

Head is 6 mm long and 4 mm wide.

No Threads in the Hole for the Screw.

3mm Diameter Standard Shank.

Unthreaded hole.


Part # Price Purchase
E3S00X1/107 $ 1.50

Brass Cello Bow Eyelet No Thread with 3.5 mm Shank

One Brass Cello Bow Eyelet. Made by Paulus GmbH.

Head is 6 mm long and 4 mm wide.

No Threads in the Hole for the Screw.

3.5 mm Diameter Shank. Heavy Duty Thick Shank.

One Eyelet. Unthreaded hole.


Part # Price Purchase
E3T00X1/108 $ 2.95