50pcs Wire Thread Inserts 1/4-20 UNC 1D Helical Threaded Sleeve Thread Repair

50pcs Wire Thread Inserts 1/4-20 UNC 1.5D Helical Threaded Sleeve Thread Repair

FINE THREAD Helicoil Thread Insert 304 Stainless Steel Thread Repair Wire Insert

10sets Wire Thread Inserts 1/2-13 UNC 3D Helical Threaded Sleeve Thread Repair

100PCS Thread Repair Insert, M6 × 1.0 × 3D Helicoil Metric Thread Sleeve 18mm

50pcs Wire Thread Inserts 1/4-28 UNF 3D Helical Threaded Sleeve Thread Repair

50pcs Wire Thread Inserts 1/4-20 UNC 1D Helical Threaded Sleeve Thread Repair

60pcs Wire Thread Inserts 1/4-20 UNC 2D Helical Threaded Sleeve Thread Repair