uxcell 4pcs Star Clamping Knobs with Nuts Washers, M6 x 25mm Metric 304 Stainless Steel Male Thread 38mm 6-Star Plastic Head, Threaded Stud Hand Knobs Handles Thumb Screws, Black

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• Star Clamping Knobs: Standard metric thread size: M6 (1.0mm pitch); thread length: 25mm / 0.98"; head size: 38mm x 17mm / 1.5" x 0.67"; total length: 43mm / 1.69"; nut and washer size: M6 (1.0mm pitch). Tightly-in metal insert is machine-injected at high temperatures to securely connect the parts together.
• Reliable Material: Threaded studs on the hand knobs, washers and nuts are made of 304 stainless steel, with excellent corrosion and rust resistance, oxidation resistance and high strength, ensuring durability and stability. Thermoplastic 6-star head knobs provide durability, a smooth surface and comfortable grip.
• Star-Shaped Design: 6-point star design for easy grip, preventing slippage and ensuring stable operation. Combines screw-type structure and six-star handle design for convenient operation, enhancing user efficiency. Star design adjusts and tightens easily for maximum control and flexibility without the need for additional tools.
• Wide Applications: Hand tightening knobs are widely used in machinery, electronics, equipment, furniture, such as drill presses, lathes, routing jigs, fixtures, packaging and woodworking machinery, printing equipment. Threaded knobs provide ergonomic operation. Threads are neat and clear, the force is even and deep, not easy to slip.
• Tips: Make sure the replacement knob is securely and properly installed on the corresponding female threaded component or fastener. Do not over-tighten as this may cause damage to the male threaded knob.