These are Great Planes Brass Threaded Inserts (10-32)|
The perfect way to put threads into wood and mount engines to wood
mounting rails. Threaded inserts make a simple & effective way to
make wing hold downs.
Can be used where blind nuts are hard to fit
Comes in a Parts-Pak clear plastic box with resealable lid
One year quality guarantee
(4) Threaded Inserts
Standard Slotted Screwdriver (-)
Thread Size: 10-32
Diameter: 1964 OD overall
1564 OD of main body
Package says it threads into a 38 hole. But it threads into a
diameter hole that is deep.
specs, bit size & comments updated tjt 072705