Pros: I like the blue coating on he screw threads, I think they will stay put a little better than if they were uncoated.

Cons: No cons, just screws which fit perfectly, and were exactly the right screws for my laptop.

Overall Review: I wojuld recommend these screws of the appropriate replacement in a MacBook Pro 17 inch. Newegg has always been a great place to find just about anything for your computer needs. Great vendor!.