|
If you are at all concerned with it why bother?
Rays is a quality brand. They would be fine but you need to take more care with them. Check stud threads, be very careful with impact, ect.
7075 has higher toughness, hardness and is less prone to fatigue. All google-able information.
__________________
"Experience is the hardest kind of teacher. It gives you the test first and the lesson afterward." -Oscar Wilde.
|