Nut, 7/16"-20

Used in models:340, 575D, 555D, 445, 345D, 550, 540A, 345C, 455D, 445A, 545D, 655A, 340A, 555C, 535, 420, 340B, 555B, 545A, 450, 455C, 655C, 655D, 250C, 445C, 675D, 540B, 545C, 555A, 4610SU, 532, 515, 3910V, 4130NO, 3230, 7600C, 6600, 3430, 3930N, 4110V, 335, 4600SU, 3910R, 6600C, 4600O, 4830, 3910N, 2910, 3930NO, 3910H, 3610V, 4630NO, 3900, 3930H, 4610O, 5600, 4110O, 4610N, 6600O, 5030, 5030O, 4110N, 4830O, 4610NO, 4830N, 4600NO, 4110NO, 4610V, 4630O, 2810