Hex, 5/16"-18 x 4", G5,

Used in models:SC230, P1060, SC380, P2050, SC180, SD440A, SP480, SC260, P1050, SC430, ST540, P1040, P1030, 1600, L455, CL20, L553, L445, L325, L225, L555, L425, HW365, HW345, 2300BF, 1116, 1112, 25HB, 36HB, 18HB, 912, 1085, 1964-SERIES, 2M, 1963-SERIES, 1078, 30HB, 216, 1079, 1116NH, 994D, 21HB, 1426, TR85, 88C36P, 88C42P, 92C, TR98, TR96, TR88, TR87, TR75, TR86, TR97, TR99, 94C, 88C30P, 88C45P, TR89, 346, 368, SF216, 359, SF210, 7210-SERIES, 7511, 7312, 7314, 7411-SERIES