Screw, Set, HS, Cup Pt, 5/16"-18 x 1/2", 5000-7000, Start Year: 05/01/1970

Used in models:4400, 3500, 3400, 4410, 250C, 3550, 4140, 4500, 1600, 22, 1900, 2100, 907, 905, 166, 1426, 540-SERIES, 283, 277, 542-SERIES, 506-SERIES, 286, 420, 585, 285, 1283, 1282, 1425, 430, 532-SERIES, TR70, 354, 357, 351, 353, 359, 590, 358, 352, 5340, 4130NO, 3230, 3150, 3100, 7600C, 5610, 6600, 3430, 3930N, 2300, 2310, 3000-SERIES, 3110, 4330, 6600C, 4830, 3930NO, 3055, 4200, 7610O, 7000-SERIES, 2120, 3300, 4340, 6410, 4000-SERIES, 3330, 4630NO, 5900, 6610O, 5200, 3930H, 3190, 5000-SERIES, 4100, 5600, 2110, 5110, 6600O, 5030, 3310, 5030O, 4830O, 7200, 5100, 4830N, 6810, 3120, 7100, 2000-SERIES, 2150, 4630O