These are slightly different to the official Fender screws in so far as they have the top of the shaft below the head unthreaded. This gives a tiny bit of space if the hole is very slightly out of alignment. The thread itself is quite broad, so may not be a good replacement for perfectly fitting Fender screws. If the hole has become widened they may save the situation. In my case this is a new build project, so I could fit anything I choose. The real plus about these screws is that the Gold Plating is exactly the correct colour and matches the plating on a Genuine Fender Tremolo Unit, Goldo jack socket mounting plate, Allparts strap buttons... in fact everything colour matches except the Fender pickguard screws, which I will not now be using.