20pcs Wire Thread Inserts 5/16-18 UNC 1.5D Helical Threaded Sleeve Thread Repair

20pcs 5/16-18 UNC 2D 15.8mm 304 Stainless Steel Helical Wire Threaded Inserts

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

20pcs Wire Thread Inserts 1/4-20 UNC 1.5D 9.6mm Helical Threaded Sleeve

20pcs Wire Thread Inserts 3/8-16 UNC 1.5D Helical Threaded Sleeve Thread Repair

20PACK Wire Threaded Inserts 1/4-20 UNC 2D 12.7mm Steel Helical Coiled Sleeve

20pcs Wire Thread Inserts 5/16-18 UNC 2D 15.8mm Helical Threaded Sleeve

20pcs Wire Thread Inserts 3/8-16 UNC 1.5D 14.2mm Helical Threaded Sleeve