Do these fixings exist and if so what are they called?

[Chud]

Hi there

I'm looking to make some perches for my parrot from natural tree branches and want to track down the following type of fixing:

The fixing needs a (wood) screw thread on one end and a nut thread on the other so that I can screw the wood thread into the branch and then secure the branch to the cage with a washer and wing nut on the other thread.

I've trawled through screwfix's website but not knowing if they exist and what they would be called is making it difficult!

 

[Chud]

OK - I think what I'm after is a Hanger Bolt...now I just need to find somewhere to buy them as Toolstation and screwfix are coming up blank...

 

[awbcm]

Machine Thread to Wood Thread Dowel Screws

screwfix

 

[Chud]

Thank you!

 

[chappers]

I did an identical thing for a friend of mine and just araldited some threaded bar into the branch