Description
Overview:
This M4 x 61 mm screw (approx. 2.4 in) is a Genuine Husqvarna part designed for precise assembly and long service life in professional cutting and construction equipment. Made from high‐tensile steel (property class 10.9) with a zinc-iron protective coating, it resists corrosion in harsh, dusty, and wet site conditions. A T27 Torx drive provides positive engagement, helping you apply consistent torque without cam‐out. The integrated locking feature helps the joint stay tight under vibration, making it a dependable choice for demanding applications. Engineered to Husqvarna specifications for an exact fit in OEM locations, it is commonly used on Husqvarna power cutters such as the K960 and K970 during routine maintenance and repairs where an M4 x 61 mm fastener is required.
Key Features:
- Genuine Husqvarna part for assured fit and performance
- Size: M4 x 61 mm (approx. 2.4 in) for precise OEM replacements
- T27 Torx drive for secure grip and reduced cam‐out during tightening
- High‐tensile steel, property class 10.9, for strong, durable joints
- Zinc-iron coating for improved corrosion resistance in site conditions
- Locking feature helps prevent loosening under vibration and load cycles
- Clean, consistent metric thread for smooth assembly into OEM tapped holes or nuts
- Suitable for routine servicing and component replacements on K960/K970 families
Typical Applications:
Used to secure guards, covers, brackets, housings, and other assemblies on Husqvarna power cutters. Ideal for maintenance tasks where vibration resistance and accurate clamping are important, such as engine shrouds, handle systems, and accessory fittings on K960 and K970 machines in construction, demolition, and rescue environments.
Also known as:
Bolt, set screw, machine screw, M4 Torx screw, OEM fastener, locking screw, retaining screw, metric fixing.
Fits Models:
K960, K960 Rescue, K960 Ring, K970, K970 Rescue III, K970 Ring
Alternate Part Numbers:
501 97 18-02, 501971802
Product Specifications
| L&S Part No. | 501 97 18 02 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 501971802 |
| Unit of Sale | 1 |
| Machine Type | Disc Cutters |
| Fits Brands | Husqvarna |
| Key Features | - M4 x 61 mm size for precise OEM replacements - T27 Torx drive reduces cam-out during tightening - High-tensile steel, property class 10.9, for durability - Zinc-iron coating resists corrosion in harsh conditions - Fits Husqvarna K960 and K970 power cutters |
| Fits Models | K970 | K960 | K960 Rescue | K960 Ring | K970 Ring | K970 Rescue III |
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