What Is a Knurled Thumb Screw?
A knurled thumb screw is a screw with distinct knurling on its threads.
This type of screw finds wide application in the assembly and adjustment of furniture, machinery, electrical appliances, and more. Its knurled design makes it easy to grip with fingers during assembly and fine-tuning, facilitating ease of work. The mechanism varies depending on the shape of the knurling, including straight knurling, diagonal knurling, and serrated knurling, each providing a different level of ease for gripping with fingers.
Key characteristics include ease of gripping with fingers, ease of work, and facilitation of fine-tuning. When using, it is important to pay attention to the shape of the knurling and consider periodic replacement to account for wear from repeated use. Knurled thumb screws are utilized across diverse fields due to their specific properties, necessitating careful selection based on the intended application.