- Premium Quality: Crafted from durable 45 Steel, this clamping nut offers exceptional hardness and resilience, capable of handling high torque up to 40 Nm and speeds of 12,000 rpm without deformation. - Secure Grip: The knurled surface on both the side and base of the flange nut ensures a reliable grip, providing stability to easily tighten and lock your grinding disc in place, preventing any slipping during operation. - Tool-Free Operation: Designed for convenience, this flange nut allows for quick clamping and loosening of angle grinder accessories without the need for additional tools. This feature enhances productivity by enabling fast attachment and removal of grinding discs. - Compatibility: Specifically designed for angle grinders, this M14 mount thread flange nut is compatible with most angle grinder models featuring an M14 spindle, making it a versatile addition to your toolkit. - Versatile Applications: - Ideal for DIY projects, enabling smooth and efficient grinding of metal, wood, or masonry. - Perfect for professional workshops where quick changes between different grinding discs are essential for maintaining workflow. - Useful for metal fabrication tasks where precision and stability are critical for achieving the desired finish. This clamping nut is an essential accessory for anyone seeking reliability and efficiency in their grinding operations.