01POWER DRILLS & ACCESSORIES
Secure the spin with precision steel
The workbench is where precision meets patience, and every component must hold its ground under pressure. These lock nuts are designed to sit quietly but firmly within the mechanism of your angle grinder, ensuring that the disc stays true while you cut or polish.
They suit tradespeople and hobbyists who value a reliable connection between tool and accessory. By securing the rotating element, they allow you to focus on the material rather than the mechanics of the machine.


02MATERIALS
Fine steel built for endurance
Crafted from 45# steel, these nuts offer a robust foundation for high-speed operation. The material choice ensures durability, meaning you do not need to replace them frequently. This longevity translates to fewer interruptions during a project, allowing the tool to remain ready for the next task without constant maintenance.
DETAILS
Compact dimensions for easy handling
With a diameter of 50mm, the nut is substantial enough to grip securely yet compact enough to handle with ease. The package measures 45 by 45 by 20mm and weighs 110g, indicating a solid, dense construction. This physical presence suggests a component that feels weighty and reassuring in the hand.
IN USE
A unique locking structure
The design features a unique locking structure intended to improve the user experience. It allows for self-installation, saving both time and cost compared to professional fitting. Once tightened, the nut holds the assembly steady, providing the stability needed for precise cuts or smooth polishing finishes.
AT A GLANCE
The key points
- Forged from 45# steel for long service life
- Requires M14 connecting thread on your grinder
- Diameter of 50mm fits standard setups
- Compatible with 125mm polishing plates
- Self-install design saves time and money
About this product
- Unique locking structure, new design, gives you a better using experience.
- Suitable for angle grinders and cutting hines with 1200W speed of 11000r/min and polishing plate diameter 125, has wide applications.
- These lock nuts require the M14 connecting thread, please check before ordering.
- Made of fine steel, has a long service life, so you don’t need to change it often.
- You can change it yourself, which can save your time and money.
- Specifications: Material: 45# steel ∮D: 50mm Package size: 45 * 45 * 20mm / 1.8 * 1.8 * 0.8in Package weight: 110g / 3.9ounces















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