Description
Overview:
The Screw M5x20 T27 12.9 is a genuine Husqvarna fastener designed for professional and domestic chainsaws, including the 365 and 560 series. Made from high‐tensile steel to strength class 12.9, it delivers a secure clamp in high‐load assemblies and resists stretching under repeated tightening. The M5 machine thread and 20 mm length provide an accurate OEM fit in metal components. A Torx T27 drive allows controlled torque with reduced cam‐out compared to Phillips or slotted heads. This screw is used across various assemblies on Husqvarna saws to keep parts correctly aligned and safely retained during operation. Supplied as a Genuine Part for assured compatibility and consistent performance.
Key Features:
- Genuine Husqvarna part for dependable fit and performance
- Strength class 12.9 high‐tensile steel for high clamp load and durability
- Torx T27 drive for positive engagement and reduced cam‐out
- M5 thread, 20 mm length for OEM-spec installation
- Machine-threaded for use in metal housings and inserts
- Suitable for routine maintenance and repairs on listed models
- Supports precise torque tightening with standard T27 tools
- Helps maintain alignment and integrity of chainsaw assemblies
- Clean, consistent finish for reliable seating and retention
- Replaces like-for-like without modification
Typical Applications:
General fastening on Husqvarna chainsaws where an M5 x 20 mm machine screw is specified, such as covers, handles, housings, and structural brackets. Suitable for maintenance, component replacement, and rebuilds to restore original assembly strength and safety.
Also known as:
M5 x 20 Torx screw, T27 machine screw, M5 machine bolt, high‐tensile fastener, chainsaw fixing screw, Torx drive bolt.
Fits Models:
365, 365H, 545, 550XP, 550XPG, 555, 556, 560, 560XP, 560XP Mark II, 560XPG, 560XPG Mark II, 562XP, 562XP Mark II, 562XPG, 562XPG Mark II, T540XP, T540XPII
Alternate Part Numbers:
525 75 52-03, 525755203
Product Specifications
| L&S Part No. | 525 75 52 03 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 525755203 |
| Unit of Sale | 1 |
| Applications | 365, 365H, 545, 550XP, 550XPG, 555, 556, 560, 560XP, 560XP Mark II, 560XPG, 560XPG Mark II, 562XP, 562XP Mark II, 562XPG, 562XPG Mark II, T540XP, T540XPII |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 365H | 545 | 550XP, 550XPG | 555 | 556 | 560XP, 560XPG | 562XP, 562XPG | T540XP | T540XPII | 560XPG Mark II | 560XP Mark II | 562XPG Mark II | 562XP Mark II |
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