Hex Flg, 1/4"-20 x 3/4", Serr,

Used in models:SP580, 939N3, 1600, 816, 790, 939N4, 939R3, 939N6, 2115, 939A3, 1900, 718, 939A4, 818B, 790W, 2100, 939R4, 890WP, 939A6, 782, 939N5, 1915, L455, LX985, LX885, LS190, L150, LX465, L451, L185, L452, L565, L553, L445, LS180, L170, LX565, LT190.B, L190, LS190.B, L160, L120, L600, LS120, C185, LS185.B, LS170, L125, LT185.B, L865, L454, L555, L785, LS150, LX865, C175, L180, LS125, LS160, LS180.B, L140, L784, L465, LX665, L781, L425, L175, LX485, LS140, C190, L783, 1499, 1118, 1496, 1116, 1112, 1114, 1049, 1049-SUPER, 1495, 2550, 1085, 2450, 1048-SUPER, 1065, 1465, 1078, 1079, 1100, 400V, 4400V, 2400V, 4700V, 2800V, 848, 849, 1426, 847, 851, 2010, 316, 2000, 855, 585, 1283, 515, 853, 326, BB900, 852, 575, 505, 846, 570, TR85, TR95, TR98, TR96, TR88, TR87, 82C, TR86, TR97, 971, TR99, 83C, 973, TR89, 86C, 514, 680, 520, 355, 353, 359, 358