Description:

Thread Size: M3 x 10mm; Pitch: 0.5mm；Length: 10mm/0.39".
Drive Type: External Hex; Hex Width: 6mm / 0.24".
Package Content: 20pcs x Hex Coupling Nut.
Made of 304 stainless steel, sturdy and durable, can adapt to various indoor and outdoor environments..
APPLICATION: Used with a threaded rod, the coupling nut joins a 2-piece of the threaded rod together from opposing ends for hanging various items either vertically or horizontally..