HilitandSelf Tapping Threaded Insert 20pcs, Stainless Steel Threaded Insert SUS303 M3 X 6mm

20pcs Self Tapping Thread Insert, Stainless Steel SUS303 Threaded Insert M3 x 6mm

sourcing map Self Tapping Threaded Inserts, 15pcs Inner M4-0.7 Outer M6.5x8 303 Stainless Steel Slotted Thread Repair Inserts Nuts