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TAODAN 5PCS M4 Flat Brass Bolt Grip Knob Fastener 6MM Knurled Thumb Screw Suitable for Lamp Shade and Mechanical Component and Electronic Equipment Mounting Fixture

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$7.99

$ 3 .99 $3.99

In Stock

1.Size:M5x8mm


About this item

  • Thread size: thread diameter: M4, pitch: 0.7mm/ 0.03inch, rod length: 6mm/ 0.24inch, thread style: full threaded
  • Screw head: head style: flat straight knurled head, head diameter: 12mm/ 0.47inch, head thickness: 4mm/ 0.16inch. The larger the diameter of the thumb section, the greater the clamping force that can be applied.
  • Material: This thumbscrew knob is made of brass, suitable for needs that require a high appearance, corrosion resistance, rust resistance, good abrasion resistance, good fastening function and longer lasting service than other materials.
  • Uses: Applied to home appliances, communication industry, automotive industry, etc. Widely used in a variety of daily needs of installation, maintenance, fixing, such as lampshades, musical instruments, mechanical components, electronic equipment, communication equipment, decorations and so on.
  • Easy to use: No tools required. Knurled head wing screws provide a firm grip and smooth surface, making it easier to manually tighten or loosen fasteners. The screws shown in the picture may be larger, please check the size before ordering to avoid buying the wrong one.


Thread diameter: M4, pitch: 0.7mm/ 0.03inch, rod length: 6mm/ 0.24inch, thread style: full threaded
Head style: Flat straight knurled head, head diameter: 12mm/ 0.47inch, head thickness: 4mm/ 0.16inch. The larger the diameter of the thumb section, the greater the clamping force that can be applied.