PrecisionGeek M6 Aluminium Knurled Thumb Nuts – Set of 4 Black Female Locking Wheel Nuts | 20mm Diameter x 5mm Thread for DIY, Audio Rigs, Robotics, PC Cases & Equipment Mounting

• CNC-Machined Aluminium Build – Made from durable anodised black aluminium for corrosion resistance, strength, and a sleek modern finish.
• Full Dimensions – Thread: M6 x 5mm (female); outer diameter: 20mm; knurled edge for enhanced grip and tool-free tightening or loosening.
• Tool-Free Operation – Ideal for applications requiring quick and repeatable fastening such as camera rigs, AV setups, PC cases, and control panels.
• Universal M6 Compatibility – Fits standard M6 male bolts and studs; commonly used in DIY, 3D printing, studio gear, and robotics projects.
• Secure Grip Design – Knurled thumb wheel shape provides enhanced tactile control during assembly, even with gloves or oily hands.
• Made in the EU – Manufactured to strict European machining tolerances for consistent quality and reliable long-term performance.
• 4-Piece Set – Includes four identical M6 x 5mm thumb nuts; perfect for modular builds, repairs, or replacements in equipment setups.

The PrecisionGeek M6 x 5mm Knurled Thumb Nuts are designed for fast, tool-free fastening in projects where precision, repeat use, and sleek aesthetics matter. Made from anodised black aluminium, each nut features a 20mm diameter knurled grip for easy handling and tightening by hand. These female-threaded nuts are ideal for DIY builds, studio equipment, 3D printing setups, audio/visual gear, PC hardware, and mechanical rigs. The M6 compatibility makes them a universal solution for modular components and adjustable mounts. Whether you're mounting panels, securing enclosures, or adjusting equipment on the fly, this 4-pack of CNC-machined thumb nuts offers reliability, strength, and a premium finish—all manufactured to European standards. Knurled thumb nuts provides extra finger grip for manual tightening. Thumb nuts are designed to be tightened and loosened by hand. Tools are not required for tightening or loosening.