uxcell 10Pcs 304 Stainless Steel Wire Thread Repair Inserts M6 x 1mm x 2D Main Color: Silver Tone; Metric Dia.: 2D; Pitch: 1mm Fit Drilling Diameter: 6.2mm/0.24"; Length (After Install): 12mm/ 0.47"; Product Name: Wire Thread Insert Material: 304 Stainless Steel; Weight: 16g Package Content: 10 x Wire Thread Inserts; Outer Thread Dia: 7.4mm/0.29" Inner Thread Dia: M6; Overall Length: (Before Install): 7mm/ 0.28"