Thumb Screw Knurled Hex Thumb Screw

Customized Factories Supplier Non-Standard Impact Custom Thumb Screw

Thumb screws, also known as thumb nuts or hand screws, are a type of fastener designed to be tightened or loosened by hand without the need for tools. They feature a specially designed head that allows for easy gripping and turning using the thumb and fingers.

Thumb screws typically have a circular or knurled head with ridges or grooves that provide improved grip and leverage. The head may also have a protruding knob or wing-like extensions, making it easier to apply torque by hand.

These screws are commonly used in applications where frequent adjustments or quick assembly/disassembly is required. They are often found in electronic devices, computer hardware, panels, enclosures, and other equipment that needs to be accessed or serviced regularly.

Thumb screws are available in various sizes, thread types, and materials. They can have different head styles, such as round, knurled, or winged, to suit specific application requirements.

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