Door roof cantilever reinstall

[Skulduggery]

I'm looking to reinstall a cantilever support where an old porch use to be. The external wall is a rendered cavity block. Whats the best fixings for this? The vertical is 80cm horizontal is 65cm. I was thinking 3 no. Hollo bolts after I screw the 3 pieces together. 2 above the 45deg piece and 1 below? Thanks. See pics of mine and my neighbors

 

[23vc]

Large concrete screws/bolts. Basically any half decent masonry fixing that won’t look ugly/visible. Not a massive load on it

 

[catlad]

If you could sink the gallow brackets into the render then that would help.

 

[Sculdugery]

Thanks. Have some concrete screws b&q ones or would this other one be better?

 

[Sculdugery]

Used 120mm concrete screws 3 in each.