uxcell M4 x 0.7-Pitch 12mm Length 304 Stainless Steel Metric Hex Coupling Nut, 10-Pack

Thread Size: M4 x 12mm; Pitch: 0.7mmï¼›Length: 12mm/0.47", Drive Type: External Hex; Hex Width: 7mm / 0.28", 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.