Hex, M6 x 35, 8.8,

Used in models:675E, 655E, 555E, 575E, 3790R, 3550R, 3550AL, 3400R, TN85A, TN55, TN95F, TM150, TN65, TD90D, 8360, TK85, TS115A, TN75A, 5530, TN60A, TS130A, TN75F, TN95A, TD70D, TD80D, TN55D, TN85FA, TL70, 5635, TN65D, TN75FA, TN65S, TN70D, TN75S, TS110A, TN60DA, TK76, 4835, 4330V, TN80F, 4430, TK85M, TN55S, TN70A, TD60D, TN70F, TS135A, TN65F, TL90, TL80, TS100A, TM115, 4230, TS125A, TM165, TN70SA, 8160, TD95D, TN75SA, TN60SA, TN70DA, 6635, TL100, 7635, 4030, TN75DA, TM125, TN90F, 6530, 8560, TM135, 8260, 3830, TN95FA