Description
Overview:
The Collar Screw for Stihl chainsaws is a Genuine Stihl part (MPN 1125 122 6600) used to fasten key components securely. Made from robust steel with a protective black finish, the collared/flanged head helps distribute clamping force and resist loosening under vibration. It is designed for demanding use on petrol chainsaws, maintaining stable alignment of covers, housings and engine-related parts. This direct-fit OEM fastener suits regular servicing and reliable rebuilds, helping keep your saw safe and consistent in operation. Compatible with a wide range of Stihl models, including MS230 and MS380, it offers the correct form and fit for the machines it was designed for, supporting long service life in workshop and on-site conditions.
Key Features:
- Genuine Stihl OEM fastener for assured fit and compatibility across listed models
- Durable steel construction with protective finish to resist wear and corrosion
- Collared/flanged design provides secure clamping and helps prevent loosening
- Built to tolerate heat, vibration and shock typical of chainsaw operation
- Straightforward replacement during routine maintenance; no modifications required
- Supports accurate component alignment for reliable running and safety
- Suitable for professional, agricultural, forestry and domestic use
Typical Applications:
Used to secure chainsaw covers, housings and related assemblies during routine servicing or part replacement. Typical tasks include refitting top covers, side covers and intake or engine shrouds after cleaning, inspection or component changes. Ideal for restoring proper fastening on heavily used saws, reducing the risk of movement, misalignment or vibration-related issues in day‐to‐day cutting and maintenance work.
Also known as:
Collared screw, flanged screw, fixing screw, OEM collar bolt, chainsaw fastening screw, Stihl fixing bolt, machine screw with collar, flange-head screw.
Fits Models:
020, 020T, 021, 023, 025, 034, 036, 038, 044, MC200, MS200, MS200T, MS210, MS210C, MS230, MS230C, MS250, MS250C, MS340, MS360, MS360C, MS380, MS381, MS382, MS440
Alternate Part Numbers:
1125-122-6600, 11251226600
Product Specifications
| L&S Part No. | 1125 122 6600 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11251226600 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl OEM fastener ensures correct fit for listed models - Durable steel with protective finish resists wear and corrosion - Collared/flanged design prevents loosening under vibration - Compatible with Stihl models including MS230 and MS380 - No modifications needed for straightforward replacement during maintenance |
| Fits Models | MS230, MS230C | MS250, MS250C | MS200, MS200T | MS440 | MS340 | MS360, MS360C | MS380 | 020, 020T | 021, 023, 025 | 034 | MS381 | MS382 | 036 | 038 | 044 | MC 200 |
