【SIZE】-16x10mm / 0.63x0.39 inch (Dia×T); Small end diameter:10mm/0.39 inch; Thread Size: M5 x 0.8mm
【HIGH QUALITY】-Made of good quality iron,nickel plated finished, rustproof and durable to use.
【MULTI APPLICATION】-Commonly used for 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.
【EASY TO USE】-The circular nut with knurled is easy to assemble and disassemble. It can open and close the air box cover quickly by hand without tools.