Concrete screw breaks during installation

[A76261]

The ones he linked to and as it looks in the picture of the broken screw, it is a concrete screw.

Missed that there was a link to the said screws, only saw the attached picture.

 

[ARJU]

And what are you afraid of? It's just about 5 mm of Eternit pipe and then concrete inside. But maybe you're one of the doomsday people on the forum. Who think just looking at Eternit is a life hazard.

You can see in the picture what a scaredy-cat it is.
Respirator AND hearing protection, probably using a safety rope too..

 

[MagHam]

You can see in the picture what a coward it is.
Breathing mask AND ear protection, probably using a safety line too..

Maybe you should ask tommib what his profession is. Perhaps the statements are more well-founded than you think

 

[ARJU]

You'll have to ask tommib what his profession is. Maybe his statements are more well-founded than you think

Come on!
No serious sentence contains the word fegsnöre...

😉

 

[Dr.Mugg]

I am going to screw a support beam into a concrete post. I bought these screws upon recommendation from the hardware store: [link]

Dimension 6 x 100. Drilled a 6 mm hole as instructed. The screw goes in a couple of turns, then it gets really tight, and when I applied more force, it just snapped. Is a larger hole needed, or what else could be wrong?

Had you drilled a hole so that the threads were free from the support beam?

Concrete screws are installed with impact.

The simplest option would be to use nail plugs.