Thread Size: M8 x 30mm; Pitch: 1.3mmLength: 30mm/1.18". Drive Type: External Hex; Hex Width: 13mm / 0.51". Package Content: 10pcs 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..
