Ample Supply: Get 10 pieces of 1/4"-20 knurled knob screws, ensuring you always have plenty on hand for all your usage and replacement needs
Durable and Reliable: The star nut is smooth and burr-free overall. The head is made of plastic, which is durable, not easy to deform, comfortable to hold. The threaded stud is made of stainless steel, the hardness is high, the thread is deep and clear, the rotation is smooth, and the fastening effect is good
Ergonomic Design: Designed with an ergonomic star shape, these manual knobs provide a comfortable hold and an ideal grip, making them easy to control and allowing for greater precision in your tasks
Versatile Use: Suitable for a wide range of applications, these threaded knobs are ideal for machines, mechanical instruments, furniture adjustments, umbrella stands, and various other industrial uses
Good Dimensions: The knobs feature an external thread type of 1/4"-20 with a threaded stud size of 1/4" x 0.47" (outer diameter x length), a head diameter of 32mm (1.26"), and a head thickness of 12mm (0.47"), making them suitable for diverse applications