50pcs Wire Thread Inserts M6 x 1 3D Helical Threaded Sleeve

50pcs Wire Thread Inserts M6 x 1 x 3D Metric Helical Threaded Sleeve

50pcs Wire Thread Inserts M6x1 Metric 2.5D 15mm Helical Threaded Sleeve

50pcs Wire Thread Inserts M6 x 1 x 3D Metric Helical Threaded Sleeve

50pcs Wire Thread Inserts M3 x 0.5 x 3D Metric Helical Threaded Sleeve

50pcs Wire Thread Inserts M1.6 x 0.35 x 3D Metric Helical Threaded Sleeve

50pcs Wire Thread Inserts M5 x 0.8 x 3D Metric Helical Threaded Sleeve