Screw Blanks Machined in Steel, Stainless Steel & Titanium

Half threaded, half unthreaded, total length 80mm (3.15").

Each screw is long enough for violin, viola or cello.

Allows one to control the length and position of the threads as well as the length of the pilot and tang.

All are in 5-40 thread on 3 mm shafts. Eyelets not included. Any of our 5-40 eyelets will work with these screws.

Available in Steel, Stainless Steel and in Titanium.


Violin, Viola, Cello Bow Screw Blank of Steel

Steel Bow Screw - Half-threaded with 5-40 standard thread. Half-unthreaded.

Total length 80 mm (3.15"). 3 mm (.118") Diameter.

Long enough for Violin, Viola or Cello. Made of Steel by Paulus in Germany.

Click on Photo for more information.


Part # Price Purchase
SEBST5-40X1/124 $ 4.50

Violin, Viola, Cello Bow Screw Blank of Stainless Steel

Stainless Steel Bow Screw. Half-threaded with 5-40 standard thread. Half-unthreaded.

Total length 80 mm (3.15"). 3 mm (.118") Diameter.

Long enough for Violin, Viola or Cello. Stainless Steel.

Click on Photo for more information.


Part # Price Purchase
SEBSS5-40X1/128 $ 7.50

Violin, Viola, Cello Bow Screw Blank of Titanium

Titanium Bow Screw - Half-threaded with 5-40 standard thread. Half-unthreaded.

Total length 80 mm (3.15"). 3 mm (.118") Diameter. This is an over-length blank.

Long enough for Violin, Viola or Cello. Made of Titanium (over 1 gram lighter) by Paulus in Germany.

Click on Photo for more information.


Part # Price Purchase
SEBTI5-40X1/132 $ 10.70