fender AMERICAN VINTAGE STRAT-TELE SADDLE HEIGHT ADJUSTMENT SCREWS These are set screws for guitar and bass saddles. I bought these by mistake, thinking they were the ones with a minus head, so they are like new! *Inch standard!* ■ String height adjustment set screws ■ For American Vintage series ■ Set of 12 ■ Sizes ・8 screws (long, #4-40 (approx. 2.8mm) x 3/8 inch (approx. 9.5mm)) ・4 screws (short, #4-40 (approx. 2.8mm) x 5/16 inch (approx. 7.9mm))