Stihl Spline Screw, Thread Size: M5 x 12, Suitable for: Stihl BT 106, BT 120, BT 120 C, BT 121, BT 121 Z, BT 360 Augers, FR 106, FR 108, FR 125, FR 125 SEA, FR 130 T, FR 135, FR 135 SEA, FR 145, FR 145 SEA, FR 220, FR 350, FR 450, FR 480, FR 480 C, FR 480 C-F, FR 85, FR 85 T Backpack Brushcutters, 020, 024, 026, 028, 034, 036, 038, MS 150, MS 200, MS 240, MS 260, MS 340, MS 341, MS 360, MS 361, MS 362, MS 380, MS 381, MS 440, MS 441, MS 460, MS 461, MS 640, MS 650, MS 660, MS 661, MS 780, MS 880 Chainsaws, FS 200, FS 360, FS 420, 460, FS 550 Clearing Saws, TS 350 AVE, TS 350, TS 360, TS 400, TS 460, TS 510, TS 700, TS 700 Z, TS 760, TS 800 Z Disc Cutters, KM 100/100R, KM 110 R, KM 130 R-Z, KM 130R, KM 85 R, KM 85 R-Z, KM 90 R, KM 90 R-Z, KM 94 RC-E Engines, HL 100 K, HL 100 K-Z, HL 100, HL 100 Z, HL 73 K, HL 75 K, HL 75, HL 90 K, HL 90 K-Z, HL 95 K, HL 95 Long Reach Hedgetrimmers, HL 92 C-E, HL 92 KC-E Petrol Hedgetrimmers (Long Reach), HS 60, HS 72, HS 74, HS 76 Petrol Hedgetrimmers, HT 100, HT 101, HT 103, HT 130, HT 130 Z, HT 131, HT 131 Z, HT 133, HT 250, HT 70, HT 73, HT 75 Pole Pruners, SG 17 L, SG 17 Mistblowers