Set of 4 M5 x 20 mm Knurled Screw Knobs with Nuts and Washers, 25 mm Plastic Head Clamping Knob, Hand Screw, Black

General Description Knurled tightening knobs are designed to provide optimal control during adjustments and tightening. Made from durable plastic, they feature a knurled texture that improves grip, making them easy to use in a variety of industrial and DIY applications. Technical Specifications Thread Size: M5 (0.8 mm pitch) Thread Length: 20 mm / 0.79 in Head Diameter: 25 mm / 0.98 in Overall Length: 37 mm / 1.46 in Color: Black Applications Knurled knobs are ideal for applications requiring frequent adjustments, including: Lathes Drills Sawing machines Packaging and woodworking machines Printing Industrial instruments and equipment Fastening devices It is advisable to tighten the knurled knob firmly to prevent movement of the fixed assembly, while taking care not to overtighten to avoid damaging the threads.