Hand Screwing Design: These M3 nut feature a unique diamond knurling design, allowing easy operation with bare hands. You can install or remove them quickly without tools, which improves work efficiency and reduces hand fatigue. The thumb nuts surface ensures a secure grip
Stainless Steel Construction: These M3 knurled thumb nuts are made of 304 stainless steel, ensuring long-term rusts. This material provides solid fastening for your equipment, making them suitable for various environments where strength and longevity are needed
Precision Threads: The nut knurling design of these knurled head nut enhances grip during rotation, even in wet or greasy environments. This provides a smooth operating feel and boosts work efficiency by preventing slippage. The precision threads ensure a tight fit
Widely Applicable: These adjusting nut work well with 3D printing platforms, machine tools, cabinets, and toolboxes. They are especially good for applications needing frequent removal and installation, suiting DIY enthusiasts and professionals
Flat Nut Stability: The surface of these thin knurled nuts is smooth and flat, distributing force evenly when tightened. Ths m3 lock nuts even force enhances overall stability, avoiding safety accidents from poor connections, used in machinery