Description
Overview:
The Spline Screw IS‐M4x12 is a genuine Stihl OEM fastener designed for secure assembly on a wide range of Stihl machines such as the FS400 and FS460 RC. Built from durable metal for everyday workshop and site use, it features an internal spline drive for positive bit engagement and reduced cam‐out. The size is M4 x 12 mm, equivalent to approximately 0.16 in diameter (4.06 mm) by 0.47 in length (11.94 mm). This screw helps keep covers, guards, housings and other components firmly fixed under vibration, preserving performance and safety. Stihl Part No. 9022 313 0658 / MPN 90223130658 for straightforward identification and ordering.
Key Features:
- Genuine Stihl part for assured fit and reliability on specified models
- M4 x 12 mm size for common fastening points across Stihl equipment
- Internal spline drive provides secure tool engagement and helps prevent head damage
- Engineered to hold under vibration typical of brushcutters, chainsaws and cut‐off saws
- Suitable for routine maintenance and part replacement without modification
- Clean thread form for consistent torque and repeatable clamping force
- Compact head profile for tidy seating in recesses and tight assemblies
- Supports equipment longevity by keeping critical components correctly secured
- Easy to install with the correct spline driver
Typical Applications:
Used to fasten covers, guards, handle assemblies, clutch and engine shrouds, and ancillary brackets on Stihl clearing saws, brushcutters, chainsaws, cut‐off saws and pressure washers. Ideal for replacing worn or missing fixings during periodic servicing, rebuilds, or after vibration‐related loosening to maintain safe and reliable operation.
Also known as:
Internal spline screw, star‐drive screw, machine screw M4 x 12 mm, metric screw, fixing, fastener, M4 bolt (short), spline drive fastener.
Fits Models:
FR 350, FR 450, FR 480, FR 480 C, FR350, FR450, FR480, FR480C, FS 400, FS 450, FS 460 C, FS 460 RC, FS 480, FS 490 C, FS 510 C, FS 560 C, FS400, FS450, FS460C, FS460RC, FS480, FS490C, FS510C, FS560C, MS 241 C, MS 261, MS 261 C, MS 361, MS 361 C, MS 362, MS 362 C, MS 441, MS 441 C, MS 462, MS 462 C, MS 500i, MS 651, MS 661, MS 661 C, MS241C, MS261, MS261C, MS361, MS361C, MS362, MS362C, MS441, MS441C, MS462, MS462C, MS500i, MS651, MS661, MS661C, RE 130 PLUS, RE 150 PLUS, RE130PLUS, RE150PLUS, TS 410, TS 420, TS 440, TS410, TS420, TS440
Alternate Part Numbers:
9022-313-0658, 90223130658
Product Specifications
| L&S Part No. | 9022 313 0658 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 90223130658 |
| Unit of Sale | 1 |
| Applications | FR 350, FR 450, FR 480, FR 480 C, FR350, FR450, FR480, FR480C, FS 400, FS 450, FS 460 C, FS 460 RC, FS 480, FS 490 C, FS 510 C, FS 560 C, FS400, FS450, FS460C, FS460RC, FS480, FS490C, FS510C, FS560C, MS 241 C, MS 261, MS 261 C, MS 361, MS 361 C, MS 362, MS 362 C, MS 441, MS 441 C, MS 462, MS 462 C, MS 500i, MS 651, MS 661, MS 661 C, MS241C, MS261, MS261C, MS361, MS361C, MS362, MS362C, MS441, MS441C, MS462, MS462C, MS500i, MS651, MS661, MS661C, RE 130 PLUS, RE 150 PLUS, RE130PLUS, RE150PLUS, TS 410, TS 420, TS 440, TS410, TS420, TS440 |
| Machine Type | Clearing Saws, Chainsaws, Pressure Washers, Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | TS410, TS420 | MS361, MS361C | MS362, MS362C | FS400, FS450, FS480 | FS460C, FS460RC | MS261, MS261C | MS441, MS441C | TS440 | FS490C, FS510C, FS560C | FR350, FR450, FR480, FR480C | MS241C | MS462, MS462C | MS651 | MS661, MS661C | MS500i | RE 130 PLUS | RE 150 PLUS | TS710i | RE 110 PLUS | RE 140 PLUS |
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