Description
Overview:
The Screw IHSCM for Husqvarna chainsaws is a genuine replacement fastener designed to keep key components securely in place under vibration and heavy use. Manufactured from high‐grade, hardened steel with a corrosion‐resistant finish, it provides reliable clamping force and long service life in outdoor conditions. IHSCM denotes an internal hex socket machine screw, allowing positive engagement with a hex (Allen) key for controlled tightening and removal. This OEM fastener is specified for Husqvarna professional and farm/ranch saws, including the 365 and 390XP, helping maintain structural integrity across routine servicing and repair tasks. Built to Husqvarna tolerances for thread form and head geometry, it supports correct alignment of mating parts and reduces the risk of loosening during operation. Genuine Husqvarna quality ensures consistent fit and performance.
Key Features:
- Genuine Husqvarna part for assured compatibility and reliability (OEM No. 503 20 26-02)
- Internal hex socket head for secure drive and reduced cam‐out with a suitable hex key
- Hardened steel construction to withstand load, torque, and persistent vibration
- Corrosion‐resistant finish suitable for wet and dirty outdoor environments
- Precision thread profile for firm seating and repeatable torque settings
- Supports correct alignment of covers, housings, and brackets for smooth operation
- Suitable for both preventative maintenance and specific repair replacements
- Straightforward to fit and remove, helping reduce downtime on site or in the workshop
Typical Applications:
Used to fasten and retain chainsaw components such as engine or clutch housings, guards, covers, handle or bracket interfaces, and other assemblies where a secure, vibration‐resistant internal hex machine screw is required.
Also known as:
IHSCM screw, socket head cap screw, internal hex machine screw, Allen screw, cap‐head screw, hex‐socket screw, metric machine fastener.
Fits Models:
365, 372XP, 372XP X-Torq, 390, 390XP, CS2165, CS2171, CS2188EPA
Alternate Part Numbers:
503 20 26-02, 503202602
Product Specifications
| L&S Part No. | 503 20 26 02 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 503202602 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna part for 365, 390XP, and more - Internal hex socket head for secure drive - Hardened steel for load and vibration resistance - Corrosion-resistant finish for outdoor use - Precision thread for firm seating and alignment |
| Fits Models | 365 | 372XP | 372XP X-TORQ | 390XP |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Harness, Left for Stihl BR500, BR550 - 4282 710 9030£41.58 £34.65
