Description
Overview:
The Spline Screw M5 x 20 is a genuine Stihl fastener designed for secure assembly in high-vibration power tools, including the TS 410 and TS 420 disc cutters. Made from durable steel with a black finish, it uses an internal spline drive for positive tool engagement and reduced cam-out. The size is M5 x 20 mm (approximately 0.79 inches), making it suitable for a wide range of original fixings across Stihl machines where an M5 thread and 20 mm length are specified. As an OEM part (No. 9022 341 1019), it helps maintain correct fit, alignment, and long-term reliability in applications subject to frequent use and maintenance. Ideal for professional and DIY servicing where consistent, repeatable fastening is required.
Key Features:
- Genuine Stihl part for assured compatibility and fit
- M5 x 20 mm size (approximately 0.79 inches) for common Stihl assemblies
- Internal spline drive for secure engagement and reduced slippage
- Robust steel construction suited to heavy-duty, high-vibration environments
- Helps maintain alignment and integrity of guards, covers, and housings
- Consistent thread quality for reliable torque and reusability within service limits
- Clean, black finish for a tidy OEM look
- Simple to install with the correct spline driver, aiding quick maintenance
- OEM reference 9022 341 1019 for easy identification in manuals and parts lists
Typical Applications:
Commonly used to fasten guards, covers, housings, brackets, and handle or engine components on Stihl disc cutters, chainsaws, brushcutters, blowers, and sprayers. Suitable wherever an M5 x 20 mm spline-drive screw is specified, particularly on assemblies exposed to vibration where secure, repeatable fastening is important.
Also known as:
M5 machine screw, M5 x 20 bolt, spline-drive screw, internal spline screw, spline head machine screw, OEM screw for Stihl assemblies, fixing screw for guards and covers.
Fits Models:
024, 026, 034, 036, 036 QS, 036QS, 044, 046, 064, 066, 400, BR 320, BR 320 L, BR 340, BR 340 L, BR 350, BR 380, BR 400, BR 420, BR 420 C, BR 430, BR320, BR320L, BR340, BR340L, BR350, BR380, BR400, BR420, BR420C, BR430, BR450, BR450C, BT 120 C, BT 121, BT 121 Z, BT120C, BT121, BT121Z, FR 106, FR 108, FR106, FR108, FS 06, FS 108, FS 240, FS 240 C, FS 240 RC, FS 260, FS 260 C, FS 260 RC, FS 360 C, FS 410 C, FS 460 C, FS 460 RC, FS 500, FS 550, FS 550 L, FS 88, FS06, FS106, FS108, FS240, FS240C, FS240RC, FS260, FS260C, FS260RC, FS360C, FS410C, FS460C, FS460RC, FS500, FS550, FS550L, FS88, GS 461, GS461, MS 240, MS 260, MS 260 C, MS 340, MS 341, MS 360, MS 360 C, MS 361, MS 361 C, MS 362, MS 362 C, MS 381, MS 382, MS 440, MS 441, MS 441 C, MS 460, MS 461, MS 640, MS 650, MS 651, MS 660, MS 661, MS 661 C, MS 780, MS 880, MS240, MS260, MS260C, MS340, MS341, MS360, MS360C, MS361, MS361C, MS362, MS362C, MS381, MS382, MS440, MS441, MS441C, MS460, MS461, MS640, MS650, MS651, MS660, MS661, MS661C, MS780, MS880, SR 320, SR 340, SR 400, SR 420, SR 430, SR 430-Z, SR 440, SR 450, SR 450-Z, SR320, SR340, SR400, SR420, SR430, SR430-Z, SR430Z, SR440, SR450, SR450-Z, SR450Z, TS 400, TS 410, TS 420, TS 440, TS 460, TS 700, TS 800, TS400, TS410, TS420, TS440, TS460, TS700, TS800
Alternate Part Numbers:
9022-341-1019, 90223411019
Product Specifications
| L&S Part No. | 9022 341 1019 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 90223411019 |
| Unit of Sale | 1 |
| Size | IS-M5 x 20mm |
| Applications | 024, 026, 034, 036, 036 QS, 036QS, 044, 046, 064, 066, 400, BR 320, BR 320 L, BR 340, BR 340 L, BR 350, BR 380, BR 400, BR 420, BR 420 C, BR 430, BR320, BR320L, BR340, BR340L, BR350, BR380, BR400, BR420, BR420C, BR430, BR450, BR450C, BT 120 C, BT 121, BT 121 Z, BT120C, BT121, BT121Z, FR 106, FR 108, FR106, FR108, FS 06, FS 108, FS 240, FS 240 C, FS 240 RC, FS 260, FS 260 C, FS 260 RC, FS 360 C, FS 410 C, FS 460 C, FS 460 RC, FS 500, FS 550, FS 550 L, FS 88, FS06, FS106, FS108, FS240, FS240C, FS240RC, FS260, FS260C, FS260RC, FS360C, FS410C, FS460C, FS460RC, FS500, FS550, FS550L, FS88, GS 461, GS461, MS 240, MS 260, MS 260 C, MS 340, MS 341, MS 360, MS 360 C, MS 361, MS 361 C, MS 362, MS 362 C, MS 381, MS 382, MS 440, MS 441, MS 441 C, MS 460, MS 461, MS 640, MS 650, MS 651, MS 660, MS 661, MS 661 C, MS 780, MS 880, MS240, MS260, MS260C, MS340, MS341, MS360, MS360C, MS361, MS361C, MS362, MS362C, MS381, MS382, MS440, MS441, MS441C, MS460, MS461, MS640, MS650, MS651, MS660, MS661, MS661C, MS780, MS880, SR 320, SR 340, SR 400, SR 420, SR 430, SR 430-Z, SR 440, SR 450, SR 450-Z, SR320, SR340, SR400, SR420, SR430, SR430-Z, SR430Z, SR440, SR450, SR450-Z, SR450Z, TS 400, TS 410, TS 420, TS 440, TS 460, TS 700, TS 800, TS400, TS410, TS420, TS440, TS460, TS700, TS800 |
| Machine Type | Brushcutters, Chainsaws, Backpack Blowers, Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | TS400 | TS410, TS420 | MS260, MS260C | MS361, MS361C | MS440 | MS460 | MS240 | MS340 | MS360, MS360C | MS640 | TS700 | TS460 | MS362, MS362C | FS240, FS260 | FS360C FS410C | FS460C, FS460RC | FS500, FS550, FS550L | BR320, BR400 | BR350, BR430, BR450 | MS441, MS441C | TS440 | FS88 | FS106 | FS108 | FR106 | TS800 | FR108 | 024 | 026 | 034 | MS341 | MS381 | MS382 | MS461 | MS650 | MS651 | MS660 | MS661, MS661C | MS780 | MS880 | 036 | 036QS | 044 | 046 | 064 | 066 | SR 320, 400 | SR 340, SR 420 | SR 430, SR 450 | SR 430-Z | SR 440 | SR 450-Z | BT 120 C | BT 121 | BT 121 Z | BR430 | BR450, BR450C | GS461 |
