sourcing map M4x30mm Knurled Thumb Screws, 4pcs Flat Knurled Head Fully Threaded Brass Thumb Screws Bolts Grip Knobs Fasteners

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Product description

  • Thread Size M4 x 30mm M4 x 1.18"(D*L); Thread Pitch 0.7mm; Head Size 10 x 8mm 0.39" x 0.31"(D*T); Package Content 4pcs x Knurled Thumb Screws
  • Feature The thumb screw has a Flat head knurled surface, which provides a better grip and makes it easier to tighten or loosen the screw.
  • Application Knurled head thumb screws are widely used in home appliances, electrical appliances, machinery, instruments and other DIY projects. They can be used to fix panels, furniture, lampshades, musical instruments, mechanical components, electronic equipment, communication equipment, decorative products, etc.
  • Advantage Thumb screws can be installed and fastened without any tools, which is convenient. The larger the diameter of the thumb portion, the greater the clamping force that can be applied.

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