20-Pack M5 X 30mm Knurled Thumb Screw Knobs - Black Round Head Clamping Screws For Machinery & Lathes

About This Product

These 20 Pieces of M5 x 30mm Male Thread Knurled Knobs are incredibly handy for anyone working with machinery, furniture, or equipment that needs frequent adjustments.

Each thumb screw features a male thread diameter of M5 with 0.8mm pitch, 30mm thread length, 14mm round head diameter, and total length of 36mm.

Made from durable carbon steel with zinc plating and a black plastic head, they offer excellent wear resistance and corrosion protection for long-lasting performance.

The screw-in design means you can install or remove them quickly by hand without any tools, making them perfect for hardware, furniture decoration, lighting equipment, mechanical and electronic devices, lathes, drilling machines, table saws, and industrial applications.

The deepened thread design ensures a smooth, uniform surface with no burrs, while the gear-shaped knurled stripes provide a firm, non-slip grip.

The round head feels comfortable in your hand with smooth lines that make tightening or adjusting effortless.

Carbon steel construction gives these knobs high strength and durability, while the plastic head adds toughness and resistance to damage.

To maintain optimal performance, simply keep the threads clean from dust and avoid over-tightening.

Whether you're fine-tuning equipment or securing components, this pack of 20 provides great value and reliable clamping power for all your projects.

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