20pcs Wire Thread Inserts M12 x 1.75 x 2.5D Metric Helical Threaded Sleeve

20pcs Wire Thread Inserts M12 x 1.75 x 1.5D Metric Helical Threaded Sleeve

20pcs Wire Thread Inserts M12 x 1.75 x 2D Metric Helical Threaded Sleeve

20pcs Wire Thread Inserts M12 x 1.75 x 1D Metric Helical Threaded Sleeve

20pcs Wire Thread Inserts M10 x 1.5 x 3D Metric Helical Threaded Sleeve

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

20pcs Wire Thread Inserts M12x1.75 Metric 3D 36mm Helical Threaded Sleeve

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