Heat resistant wall plugs?

[reg091]

I need to fix a steel smoke hood to my brick fireplace. It has holes to screw into the inside top of the fireplace opening.

Occurs to me that as it gets very hot then plastic rawlplugs are going to melt!

Any ideas - I can't find fireproof plugs as something that exists!

 

[Burnerman]

Have a look at Thunder (bolt) screws.....could suit you well.
John

 

[SFK]

You could use masonry screws that go straight into wall.
https://www.screwfix.com/c/screws-n...nagedredirect-_-screwsfixings-_-masonryscrews
BUT the bricks near my fire get hot, but never hot enough to melt plastic to liquid point.
SFK

 

[reg091]

Thanks guys, well, you live and learn; I didn't know there was such a thing as concrete screws! I wonder if they would expand with the heat and crack the bricks?

You are right SFK, I am making an assumption that the plugs might melt, maybe I am overthinking this.