CoCud Star Clamping Knobs, M6 x 45mm Male Thread 38mm Head, Plastic Thumb Screw Grip Hand Knobs Threaded Bolt Black - (Applications: for Lathe Machinery), 4-Pieces

• ★ Star Clamping Knob Size --- Male thread size: M6 (1.0mm Pitch); threaded stud length: 45mm / 1.77"; head diameter: 38mm / 1.5"; total length: 75mm / 1.95"; color: black, silver tone
• ★ Wide Applications --- The star clamping knobs are designed to provide a secure grip and quick adjustment, widely used on lathes, drill presses, sawing machines, milling machine fixtures, packaging and woodworking machinery, printing and industrial equipment.
• ★Ease of Use --- The unique star-shap plastic knobs offer an ergonomic and comfortable grip, even with gloves, wet or greasy hands. The knob has a threaded stud that attaches to a mating component for quick and easy installation. Can make optimal control for adjusting and tightening components.
• ★ Zinc Plated Carbon Steel --- The zinc plated metal bolt provides good oxidation and corrosion resistance, higher hardness, more wear resistance, and smooth surface. Made from thermoset plastic for long-lasting performance and wear resistance. The tightly-in metal insert hand screws allow adjustment without additional tools.
• ★ Useful Tips --- Always tighten the clamping knob securely to prevent any movement of the component being secured. Do not over-tighten the knob as this can damage or strip the threads in the mating component. Replace the knobs when necessary.

Attributes: * Male Thread Size: M6 (1.0mm Pitch) * Threaded Stud Length: 45mm / 1.77" * Star Head Diameter: 38mm / 1.5" * Total Length: 75mm / 1.95" * Material: Zinc Plated Carbon Steel, Thermoset Plastic * Color: Black, Silver Tone What Is Included: * 4 Pieces x Star Clamping Knobs Applications & Features: --- The star clamping knobs are designed to provide a secure grip and quick adjustment, suitable for a variety of industrial applications. Widely used in lathes, drill presses, sawing machines, milling machine fixtures, packaging machinery, printing equipment, woodworking machinery, mechanical equipment, instrument equipment, food and industrial equipment. --- The unique star-shap plastic knobs offer an ergonomic and comfortable grip, even with gloves, wet or greasy hands. The clamping knob has a threaded stud that attaches to a mating component for quick and easy installation. The zinc plated metal bolt provides good oxidation and corrosion resistance, higher hardness, more wear resistance, and smooth surface. Made from thermoset plastic for long-lasting performance and wear resistance. The tightly-in plated steel metal insert hand screws allow adjustment without additional tools. The thumb screws provide an easy-to-use and reliable way to make optimal control for adjusting and tightening components. Useful Tips: --- Make sure to use the correct size knob for your application. Always tighten the knurled clamping knob securely to prevent any movement of the component being secured. Do not over-tighten the knob as this can damage or strip the threads in the mating component. Replace the knobs when necessary.