【Parameter】Threaded Size: M6 x 1; Thread pitch: 1mm/0.04 "; Large end diameter: 20mm/0.79 "; Small end diameter: 12mm/0.47 "; Total thickness: 12mm/0.47 ".
【Material】These Thumb Nuts made of 304 stainless steel ,rustproof and durable to use.
【Advantage】To open and close the air box cover without tools.This facilitates tightening by hand, commonly used in electronics applications.
【Feature】Common on 3d printer beds, machine tools, cabinets, tool boxes, and great for maker projects and things that need adjusted quickly. Works with bolts, studs and screws.