Tee-nut Alternative

Thomas D. Seay, III t.seay@mail.utexas.edu
Mon, 25 Sep 1995 07:21:28 -0500


Hello all,

An alternative to the traditional tee-nut grand piano pedal repair is to
use a solid brass insert, sold by Woodworker's Supply of New Mexico (part #
866-994). This is a 3/8-16 threaded insert which goes into a 1/2 inch hole
drilled into the existing screw holes. The insert has external knife
threads and machine threads on the inside. You simply drill the new holes,
screw in the inserts, and install 3/8-16 lag bolts with washers to attach
the lyre to the keybed. These inserts cost about 65 cents apiece.

I've used this method a few times and it really does work well.

BTW - they have four different sizes ranging from 8-32 to 3/8-16. Their
number is 1-800-645-9292.

Regards,

Tom Seay
t.seay@mail.utexas.edu
The University of Texas at Austin








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