Description
Overview:
The Collar Screw M8 is a genuine Stihl fastening component designed to secure key assemblies on selected Stihl chainsaws and cutting saws. Manufactured from robust, hardened steel with a corrosion‐resistant finish, it provides a stable, vibration‐resistant hold in high‐load areas of the machine. With its standard M8 thread, it is intended for precise, repeatable fitment, helping to maintain alignment and safety-critical clearances over time. This OEM part (0000 664 2413) is suitable for heavy-duty use on professional and domestic equipment, including chainsaws such as the MS651 and MS661C. Using the correct Stihl screw helps reduce loosening under vibration, minimises wear on mating parts, and supports consistent performance during cutting tasks.
Key Features:
- Genuine Stihl part for exact compatibility and reliable fit (OEM 0000 664 2413)
- Durable hardened steel with protective finish for long service life
- Standard M8 thread for secure, repeatable assembly on compatible machines
- Resists loosening under vibration to help maintain safety and performance
- Precision-made to protect mating threads and reduce component wear
- Easy to install with common hand tools, minimising downtime
- Suitable for regular maintenance and scheduled replacements
- Designed for demanding work environments in forestry, landscaping, and construction
Typical Applications:
Used to fasten and retain assemblies and brackets on compatible Stihl machines where an M8 thread is specified. Typical uses include securing components subject to vibration and shock loads, helping keep covers, guards, or structural fittings correctly aligned during cutting work. Suitable for professional tree work, site clearance, forestry operations, and general maintenance of saws in workshops or on site.
Also known as:
M8 collar bolt, flanged bolt M8, shoulder screw M8, M8 retaining bolt, M8 machine fastener for Stihl, Stihl M8 fixing screw, collar shoulder bolt, M8 fastening screw for chainsaws.
Fits Models:
GS461, MS651, MS661, MS661C
Alternate Part Numbers:
00006642413
Product Specifications
| L&S Part No. | 0000 664 2413 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 00006642413 |
| Unit of Sale | 1 |
| Applications | GS461, MS651, MS661, MS661C |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS651 | MS661, MS661C | GS461 |
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