10pcs Wire Thread Inserts M16 x 2 x 1D Metric Helical Threaded Sleeve

20pcs Wire Thread Inserts M16 x 2 x 1D Metric Helical Threaded Sleeve

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

20pcs Wire Thread Inserts M14 x 2 x 1D Metric Helical Threaded Sleeve

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

20pcs Wire Thread Inserts M14 x 2 x 1D Metric Helical Threaded Sleeve

20pcs Wire Thread Inserts M8 x 1.25 x 1D Metric Helical Threaded Sleeve

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