M8 Helicoil 100 PCS Stainless Steel M8 X 1.25 X 2D Length Threaded Inserts

400 Pcs Heat Set Inserts Metric M2 M2.5 M3 M4 M5 M6 for 3D Printing

Tap & Die Set HSS M6 x 0.75mm Tap & M6 x 0.75mm Die Metric Thread Right Hand

600+7Pcs M2 M2.5 M3 M4 M5 M6 Premium Brass Threaded Inserts, Metric Brass Knurle

M3 Threaded Inserts, 100 Pcs Heat-Set Threadeds Insert Assortment Kit, Metric Br

Tap & Die Set HSS M6 x 0.5mm Tap & M6 x 0.5mm Die Metric Thread Right Hand

M8 x 1.25mm x 2D 304 Stainless Steel Helicoil Wire Thread Insert 20pcs

M12 x 1.0mm Tap & M12 x 1.0mm Die Metric Thread Right Hand HSS High Speed Steel