Anyone know what this is called?

[The Bear]

I know it as a Fischer bolt But I need to get two at 120mm m6 but I’m having no success and think there is probably a generic name. Even better anyone know where I can buy them?
Many thanks
Mark

 

[Trevanion]

Dowel Screws, Lock two nuts together on the machine thread to thread in the wood screw.

 

[Sgian Dubh]

Dowel Screws, Lock two nuts together on the machine thread to thread in the wood screw.

AKA hangar bolt. Slainte.

 

[Distinterior]

Here you go.....

https://www.tcfixings.co.uk/main/produc ... rive-BZP/1

I've never used any as long as 120mm .....M6 x 80mm are the longest I've used.

 

[The Bear]

Thanks for the quick replies. Now found and ordered with correct search term supplied

Mark.