what is the name of these threaded fittings?

[Anonymous Sender]

I have only seen them used in kit furniture, never the good stuff. The outside diameter is about 15 mm and has a coarse thread that screws into a hole in the wood. In the centre is an internal thread of about 5-6 mm into which a small bolt is screwed.

[Tom Veatch]

Threaded Insert

?filter=threaded+insert&submit.x=14&submit.y=7 Google "Threaded Insert"

Tom Veatch Wichita, KS USA

[Limey Lurker]

They're called "threaded inserts" and are available from Trend; page

149.