For sale is a large quantity of recoil/helicoil thread locking inserts. I do not know the sizes included. This is military surplus and will have markings as shown.
HeliCoil 3585-7CN438 Size: 7/16-14x 0.438” Screw Thread Lock Inserts 5pc(23AG41)
Helicoil Wire Thread Inserts 160 Pcs Stainless Steel Screw Repair Parts
Recoil Helicoil Prewinder Tool 55061 M6-1 (G36)
Thread Repair Kit M6 X 1.0mm, Helicoil Metric Thread Repair Insert Kit with H...
Helicoil Master Thread Repair Kit in Case - No. 5526 - New - Fine Thread SAE
