These screws been removed from salvaged 200-series action assemblies, and may show some minor signs of surface wear. However, they are functional and their threads are in very good condition. They are excellent for replacing missing, damaged, or stripped damper screws. (However, if your screws are simply rusty, it is easy to de-rust them. Read our de-rusting tips here.)
These screws are for mounting dampers. Hammer and whip screws are longer, and may be found here.