1. Introduction
This manual provides essential information regarding the Makita 264002-2 Square Nut M5. This component is an Original Equipment Manufacturer (OEM) authorized replacement part designed for use with various Makita power tool models. It is crucial to ensure proper installation and maintenance for the safe and effective operation of your equipment.
Figure 1: The Makita 264002-2 Square Nut M5. This image displays a single, dark gray, square-shaped nut with an M5 threaded hole in its center. The nut has slightly rounded edges and a flat profile, indicating its design for securing components within an assembly.
2. Setup and Installation
The Makita 264002-2 Square Nut M5 is intended for specific applications within compatible Makita models. Proper installation is vital for the integrity and safety of the tool.
- Identify Correct Location: Refer to your specific Makita tool's service manual or parts diagram to identify the exact location where the 264002-2 Square Nut M5 is required.
- Ensure Compatibility: Verify that the nut's dimensions and threading (M5) match the corresponding bolt or stud in the assembly.
- Clean Components: Before installation, ensure that both the nut and the mating threads are clean and free from debris, rust, or old threadlocker residue.
- Thread Engagement: Carefully thread the square nut onto the bolt or stud. Ensure it engages smoothly without cross-threading.
- Tighten Securely: Tighten the nut to the manufacturer's specified torque, if available in your tool's manual. Avoid over-tightening, which can strip threads, or under-tightening, which can lead to loosening during operation.
- Final Check: After installation, visually inspect the assembly to confirm the nut is seated correctly and the components are securely fastened.
3. Function and Securement
The primary function of the Makita 264002-2 Square Nut M5 is to provide a secure fastening point within a mechanical assembly. Its square shape often allows for a more compact fit or prevents rotation when seated in a corresponding square recess. Once installed, it works in conjunction with a threaded fastener (e.g., a bolt or screw) to hold components together, resisting forces that could cause separation or movement during tool operation.
4. Maintenance
Regular inspection of fasteners, including the 264002-2 Square Nut M5, is part of general tool maintenance to ensure continued safe operation.
- Periodic Inspection: During routine tool maintenance, inspect the nut for any signs of loosening, wear, or damage.
- Tightness Check: If accessible, periodically check the tightness of the nut, especially after heavy use, and re-tighten to specifications if necessary.
- Replacement: If the nut shows signs of thread damage, corrosion, or deformation, it must be replaced with a genuine Makita 264002-2 part to maintain the tool's integrity.
- Storage: Store spare nuts in a dry environment to prevent corrosion.
5. Troubleshooting
Issues related to the square nut are typically straightforward and often involve improper installation or wear.
- Nut Loosens Repeatedly:
- Ensure it was tightened to the correct torque.
- Check for vibration in the tool that might be causing loosening.
- Inspect threads on both the nut and the mating fastener for damage. Replace if damaged.
- Consider using a thread-locking compound if appropriate for the application and recommended by Makita.
- Difficulty in Threading:
- Verify that the nut and fastener are the correct size (M5) and thread pitch.
- Check for cross-threading. If cross-threaded, remove and re-attempt carefully.
- Inspect for debris or damage in the threads. Clean or replace as needed.
- Component Movement After Tightening:
- Ensure the nut is fully seated and tightened to specification.
- Check if the square recess (if applicable) is damaged, preventing the nut from seating properly.
- Verify that all other components in the assembly are correctly installed.
6. Specifications
Key specifications for the Makita 264002-2 Square Nut M5 are provided below:
| Specification | Detail |
|---|---|
| Part Number | 264002-2 |
| Manufacturer | Makita |
| Item Model Number | 264002-2 |
| Item Weight | 1.01 pounds (approximate, for shipping) |
| Product Dimensions | 7 x 5 x 3 inches (packaging dimensions) |
| Size | Onesize (M5 threading) |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| ASIN | B010AYT5II |
| Date First Available | June 22, 2015 |
7. Warranty and Support
Specific warranty information for individual replacement parts like the Makita 264002-2 Square Nut M5 is typically covered under the warranty of the tool it is installed in, or as a standard replacement part warranty. For detailed warranty terms, technical support, or to locate authorized service centers, please refer to the official Makita website or contact Makita customer service directly. Always use genuine Makita replacement parts to ensure compatibility and maintain tool warranty.
