sourcing map 2pcs Star Knobs M8 x 40mm 304 Stainless Steel Threaded Stud 46mm Plastic 6-Star Head Hand Tightening Thumb Screw Clamping Jig Knob Handle, Black

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Product description

  • Size - Standard thread size M8 (1.25mm pitch); threaded stud length 40mm 1.57"; 6-star head size 46mm x 28mm 1.81" x 1.1"; step size 24mm x 11mm 0.94" x 0.43"; total length 68mm 2.68"; knob style 6-star; color black.
  • Features - Hexagonal star-shaped 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. Tightly-in metal insert is machine-injected at to securely connect the parts together.
  • Applications - Widely used in machinery, electronics, equipment, furniture, such as drill presses, lathes, routing jigs, fixtures, packaging and woodworking machinery, printing equipment. Sturdy thumb screws for the ultimate in adjusting and tightening control. Provide a smooth surface, comfortable grip and ergonomic operation.
  • Note - Ensure that replacement knobs are securely and properly installed on the corresponding female threaded component or fastener. Do not over-tighten as this may cause damage of the male thread knob. Choose the star knob size that suits your needs. Replace the knob if necessary.

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