Simply because I had some left over from making a prop shaft.How come you used duplex? Not familiar with F51, is that similar to 2205 duplex?
Noticing the status of the mandrels on those two Pop rivets, there appears to be a need for some clenching.

Yep, 1.4462 according to the delivery note.It looks like F51 is similar to EN 1.4462 which is the same as UNS S32205.
High strength and better corrosion resistance than 316SS in that case.
YeahPLA?
Could I have the file for them they look usefulBrackets to hold the sky Q mini box to the wall behind the tv.
Only took three goes to get them right.......![]()









Mrs TYA likes it.







