Description
Overview:
The Spline Screw IS-M6x20 is a Genuine Stihl fastening screw used across a wide range of Stihl machines, including the HL75 and HL75K. It features an internal spline (Torx-style) drive for positive engagement and reduced cam-out. Made from robust, corrosion-resistant coated steel in a bright silver finish, it is designed for reliable service in outdoor and construction environments. The screw has an M6 thread with a 20 mm length, equivalent to 0.24 in diameter and 0.79 in length (0.24 in ≈ 6.1 mm, 0.79 in ≈ 20.1 mm). This OEM part (MPN: 9022 341 1300) maintains correct fit and clamping force where specified by Stihl, helping secure guards, gear housings, handles and attachment interfaces so your equipment stays safe and dependable.
Key Features:
- Genuine Stihl part for correct fit and specification (MPN: 9022 341 1300)
- Internal spline drive for high torque transfer and reduced tool slippage
- Durable, corrosion-resistant coated steel for long service life
- Size: M6 x 20 mm (0.24 in x 0.79 in), suitable where M6 fasteners are specified
- Consistent clamping force to keep covers, housings and attachments secure
- Widely used across Stihl hedge trimmers, brushcutters, chainsaws, cut-off saws and kombi tools
- Straightforward installation with the correct spline/Torx driver
- Helps restore reliability when replacing worn, missing or damaged screws
Typical Applications:
Used to fasten components such as gear case covers, handles, guards, accessory brackets and attachment interfaces on Stihl machines. Suitable for routine maintenance, part replacement and repairs on equipment exposed to vibration and outdoor conditions. Ideal for ensuring critical parts remain tight on hedge trimmers, brushcutters, chainsaws, augers and cut-off saws.
Also known as:
Internal spline screw, Torx screw, M6 x 20 machine screw, M6 bolt, fastening screw, OEM fastener, Stihl screw, IS-M6x20 screw, M6x20 flange screw (internal drive).
Fits Models:
044, 064, 066, 084, 088, 08S, BC 40, BC-KM, BC20, BC3, BC30, BC35, BC40, BCKM, BF-KM, BFKM, BR106, BT 360, BT360, EC 70, EC70, FC 100, FC 44, FC 55 DZ, FC 70, FC 70 C, FC 72, FC 73, FC 75, FC 90, FC100, FC44, FC55DZ, FC56C, FC70, FC70C, FC72, FC73, FC75, FC90, FC95, FCB-KM, FCBKM, FH-KM, FH-KM 0-90 deg, FH-KM 135 deg, FH-KM0-90deg, FH-KM135deg, FH75, FHKM, FR106, FR125, FR135, FR145, FR230, FR230T, FS106, FS108, FS230, FS81, FS86, FS88, HE 600, HE 700, HE600, HE700, HEL 600, HEL 600 K, HEL 700, HEL 700 K, HEL600, HEL600K, HEL700, HEL700K, HL 95, HL 95 K, HL-KM, HL-KM 0 deg, HL-KM 0-135 deg, HL-KM 0-90 deg, HL-KM 30 deg, HL-KM0-135deg, HL-KM0-90deg, HL-KM0deg, HL-KM30deg, HL100, HL100K, HL135, HL45, HL73, HL73K, HL75, HL75K, HL90, HL90K, HL95, HL95K, HLE 71, HLE 71 K, HLE71, HLE71K, HLKM, HT101, HT131, HT70, HT70K, HT73, HT75, KB-KM, KBKM, KW-KM, KWKM, MB 756.0 GS, MB 756.0 YC, MB 756.0 YS, MB756.0GS, MB756.0YC, MB756.0YS, MM 55, MM 55 C MultiSystem, MM 55-Z MultiSystem, MM 56 MultiSystem, MM55, MM55-ZMultiSystem, MM55CMultiSystem, MM56MultiSystem, MS440, MS640, MS650, MS660, MS780, MS880, P835, P840, RE 130 PLUS, RE 150 PLUS, RE130PLUS, RE150PLUS, RM 756.0 GC, RM 756.0 GS, RM756.0GC, RM756.0GS, RMA 765.0 V, RMA765.0V, SG 20, SG17, SG17L, SG20, SP-KM, SP10, SP200, SP90, SP90T, SPKM, TS350, TS350AVE, TS360
Alternate Part Numbers:
9022-341-1300, 90223411300
Product Specifications
| L&S Part No. | 9022 341 1300 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 90223411300 |
| Unit of Sale | 1 |
| Applications | 044, 064, 066, 084, 088, 08S, BC 40, BC-KM, BC20, BC3, BC30, BC35, BC40, BCKM, BF-KM, BFKM, BR106, BT 360, BT360, EC 70, EC70, FC 100, FC 44, FC 55 DZ, FC 70, FC 70 C, FC 72, FC 73, FC 75, FC 90, FC100, FC44, FC55DZ, FC56C, FC70, FC70C, FC72, FC73, FC75, FC90, FC95, FCB-KM, FCBKM, FH-KM, FH-KM 0-90 deg, FH-KM 135 deg, FH-KM0-90deg, FH-KM135deg, FH75, FHKM, FR106, FR125, FR135, FR145, FR230, FR230T, FS106, FS108, FS230, FS81, FS86, FS88, HE 600, HE 700, HE600, HE700, HEL 600, HEL 600 K, HEL 700, HEL 700 K, HEL600, HEL600K, HEL700, HEL700K, HL 95, HL 95 K, HL-KM, HL-KM 0 deg, HL-KM 0-135 deg, HL-KM 0-90 deg, HL-KM 30 deg, HL-KM0-135deg, HL-KM0-90deg, HL-KM0deg, HL-KM30deg, HL100, HL100K, HL135, HL45, HL73, HL73K, HL75, HL75K, HL90, HL90K, HL95, HL95K, HLE 71, HLE 71 K, HLE71, HLE71K, HLKM, HT101, HT131, HT70, HT70K, HT73, HT75, KB-KM, KBKM, KW-KM, KWKM, MB 756.0 GS, MB 756.0 YC, MB 756.0 YS, MB756.0GS, MB756.0YC, MB756.0YS, MM 55, MM 55 C MultiSystem, MM 55-Z MultiSystem, MM 56 MultiSystem, MM55, MM55-ZMultiSystem, MM55CMultiSystem, MM56MultiSystem, MS440, MS640, MS650, MS660, MS780, MS880, P835, P840, RE 130 PLUS, RE 150 PLUS, RE130PLUS, RE150PLUS, RM 756.0 GC, RM 756.0 GS, RM756.0GC, RM756.0GS, RMA 765.0 V, RMA765.0V, SG 20, SG17, SG17L, SG20, SP-KM, SP10, SP200, SP90, SP90T, SPKM, TS350, TS350AVE, TS360 |
| Machine Type | Brushcutters, Hedgetrimmers, Pole Pruners, Chainsaws, Blower/Shredders, Trimmers |
| Fits Brands | Stihl, Volvo |
| Fits Models | TS350, TS360 | MS440 | 08S | MS640 | BR106 | FS81, FS86 | FS88 | FS106 | FS108 | FR106 | FR125, FR135, FR145 | FR230, FR230T | MS650 | MS660 | MS780 | MS880 | 044 | 064 | 084 | 088 | HT70, HT70K, HT75 | HT73 | FS230 | HT101 | HT131 | 066 | BC-KM, BF-KM | FCB-KM | FH-KM 0-90 deg | FH-KM 135 deg | HL-KM 0 deg | HL-KM 30 deg | HL-KM 0-90 deg | HL-KM 0-135 deg | KB-KM, KW-KM | SP-KM | MM 55, MM 55 C MultiSystem | MM 56 MultiSystem | MM 55-Z MultiSystem | BC 40 | EC 70 | FC 44 | FC 55 DZ | FC 70, FC 70 C | FC 72 | FC 73 | FC 75 | FC 90, 95 | FC 100 | SG17, SG17L | SG 20 | BT 360 | P835, P840 | HL45 | HL73, HL73K | HL75, HL75K | HL90K, HL90, HL95K | HL100, HL100K | RM 756.0 GC | RM 756.0 GS | MB 756.0 GS | MB 756.0 YC | MB 756.0 YS | HE 600 | HE 700 | HEL 600 K | HEL 600 | HEL 700 K | HEL 700 | HL135 | RE 130 PLUS | RMA 765.0 V | HL 95, HL 95 K | HLE 71, HLE 71 K | RE 150 PLUS | RE 110 PLUS | RE 140 PLUS | FH 0° - 90 ° | FH 135° | HL 0° | HL 30° | HL 0° - 90° | HL 135° |
