20pcs Wire Thread Inserts M8x1.25 Metric 3D 24mm Helical Threaded Sleeve

20pcs Wire Thread Inserts M6x1 Metric 2D 12mm Helical Threaded Sleeve

20pcs Wire Thread Inserts M8 x 1.25 x 3D Metric Helical Threaded Sleeve

20pcs Wire Thread Inserts M10x1.5 Metric 3D 30mm Helical Threaded Sleeve

20pcs Wire Thread Inserts M8x1.25 Metric 2.5D 20mm Helical Threaded Sleeve

20pcs Wire Thread Inserts M3x0.5 Metric 1D 3mm Helical Threaded Sleeve

20pcs Wire Thread Inserts M8x1.25 Metric 2D 16mm Helical Threaded Sleeve