M10 Thread Quick-Release Self-Locking Angle Grinder Flange Nut & Clamp Plate

Stop wasting valuable workshop time hunting for misplaced pin wrenches every time you need to switch discs. Designed for standard M10 spindle angle grinders, this M10 thread quick-release self-locking angle grinder flange nut delivers fast, completely tool-free disc changes in seconds. Built with a specialized self-locking friction clutch mechanism, the clamping nut automatically tightens down under operational rotational torque while grinding, cutting, or sanding—keeping cutting discs, grinding wheels, and diamond blades locked securely in place. When the job is done or the wheel wears down, the textured outer knurled ring lets you break the tension and spin the nut off by hand with zero struggling against jammed threads. Precision-machined from high-strength carbon alloy steel, this tool-free angle grinder clamping plate withstands intense operational stress and heavy daily use on metal fabrication, masonry, and workshop tasks.

Key Features

• Completely Tool-Free Disc Swaps: Hand-tightens into position and spins off easily without searching for lost spanner wrenches or special pins.

• Torque-Activated Self-Locking Hold: Rotational friction automatically secures the clamping plate tighter as the grinder runs, preventing disc slippage under heavy loads.

• Deep Anti-Slip Perimeter Knurling: Diamond-textured outer circumference provides an aggressive thumb and finger grip for effortless tightening and removal.

• Backup Spanner Holes: Features precision-drilled standard pin holes to allow traditional pin wrench removal if a disc experiences an extreme jam.

• Standard M10 Spindle Compatibility: Threaded precisely for angle grinders with M10 spindle shafts, including standard 4-inch (100mm) grinder models.

• High-Strength Carbon Alloy Steel: Hardened steel construction resists thread stripping, deformation, and thermal distortion during prolonged cutting and grinding.

Product Specs

• Spindle Thread Fit: M10 Thread (10mm Spindle Shaft)

• Compatible Wheels: Cut-off wheels, grinding discs, diamond blades, and flap sanding discs

• Material: High-Strength Carbon Alloy Steel

• Locking Mechanism: Self-tightening rotational friction clutch with hand-twist release

• Exterior: Diamond-knurled non-slip outer grip with dual pin spanner holes