Description
Overview:
The Spline Screw IS‐M5x25 is a genuine Stihl fastener designed for precise, secure assembly in compact professional chainsaws, including the MS 150 T and MS 151 C. It uses an internal spline drive for positive engagement with the driver bit, helping to apply torque accurately and reduce cam‐out. The screw's M5 metric thread and 25 mm length suit a range of housings, covers, and bracket fixings commonly found on lightweight arborist and pruning saws. Made from durable steel, it offers reliable clamping under vibration and repeated use when fitted to clean threads and tightened to the correct torque. This OEM screw is a straightforward replacement for worn, damaged, or missing fixings, helping to keep your saw aligned, safe, and working smoothly. Genuine Stihl part.
Key Features:
- Genuine Stihl OEM fastener for assured fit and compatibility
- M5 x 25 mm metric size for common small-engine and body fixings
- Internal spline (star) drive for controlled torque and reduced cam‐out
- Durable steel construction for strength under vibration
- Accurate thread form for consistent seating and retention
- Suited to covers, housings, and bracket assemblies on compact saws
- Corrosion-resistant finish for dependable service life
- Easy to install with the correct spline driver bit
- Direct replacement for the specified Stihl models and part numbers
- Helps maintain smooth operation by keeping components securely fastened
Typical Applications:
Used to fasten chainsaw body panels, clutch and brake covers, handle or guard brackets, and general assemblies where a secure M5 fixing is required. Ideal for maintenance, component replacement, or repairing stripped or missing screws on lightweight Stihl top‐handle and compact ground saws operating in demanding environments.
Also known as:
Internal spline screw, Torx‐style screw, star‐drive screw, M5 x 25 machine screw, M5 bolt, retaining screw, housing screw, cover screw, OEM fastener, Stihl fixing.
Fits Models:
MS 150 C, MS 150 T, MS 150 T C, MS 151 C, MS 151 TC, MS150C, MS150T, MS150T C, MS150TC, MS151C, MS151TC
Alternate Part Numbers:
9022-500-1050, 90225001050
Product Specifications
| L&S Part No. | 9022 500 1050 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 90225001050 |
| Unit of Sale | 1 |
| Applications | MS 150 C, MS 150 T, MS 150 T C, MS 151 C, MS 151 TC, MS150C, MS150T, MS150T C, MS150TC, MS151C, MS151TC |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS150T C | MS150C | MS151C, MS151TC |
