Description
Overview:
This Screw MC6s 4x12 is a genuine Husqvarna fastener designed for use on selected Husqvarna chainsaws, including the 242 and 246. It is a steel socket head cap screw with a hex (Allen) drive, made to factory specification for a reliable, repeatable fit. The metric size is M4 x 12 mm, which is approximately 0.16 in x 0.47 in, ensuring correct engagement and clamping in the intended mounting points. Supplied as an Original Equipment Manufacturer (OEM) component, it helps maintain the integrity and performance of the tool in high-vibration, demanding environments. OEM No. 725 52 91-55, MPN 725529155. Suitable for fastening assemblies and housings across compatible Husqvarna petrol chainsaw models where this length and thread are specified.
Key Features:
- Genuine Husqvarna OEM part for assured compatibility and performance
- MC6S socket head (hex/Allen) design for positive drive and reduced cam-out
- Metric size M4 x 12 mm (approx. 0.16 in x 0.47 in) to match factory spec
- Robust steel construction for dependable clamping under vibration
- Precise thread form for secure seating and consistent torque retention
- Suitable for repeated assembly and maintenance tasks
- Straightforward replacement; no modifications required on specified models
- Supports smooth machine operation by keeping critical components firmly fixed
Typical Applications:
Used for fastening components on compatible Husqvarna chainsaws where an M4 x 12 mm socket head screw is specified. Typical uses include securing covers, housings, brackets, and internal assemblies subject to vibration. Ideal for routine maintenance, repair, and replacement of missing or worn fixings to keep the saw safe, reliable, and ready for daily use on site or in the workshop.
Also known as:
Socket head cap screw, hex socket screw, Allen screw, cap screw, M4 x 12 machine screw, MC6S screw, metric socket cap, fastening screw for chainsaws.
Fits Models:
242, 246, 333, 335XPT, 394XP, 395XP, 42
Alternate Part Numbers:
725 52 91-55, 725-52-91-55, 725529155
Product Specifications
| L&S Part No. | 725 52 91 55 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 725529155 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna OEM part ensures compatibility with specified models - MC6S socket head design for secure hex drive - Metric size M4 x 12 mm matches factory specifications - Steel construction provides reliable clamping under vibration - Fits Husqvarna chainsaw models 242, 246, 333, 335XPT, 394XP, 395XP, 42 |
| Fits Models | 242 | 246 | 333 | 335XPT | 394XP | 395XP | 42 |
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