Reduce Scrapping and Smelting, Promote Component Reuse > Unpowered, Hand Tools
> Metalworking Tools
> Cook County
> 90 helicoil screw thread repair insert 1/4-28 x 3/8
90 helicoil screw thread repair insert 1/4-28 x 3/8
90 HELICOIL SCREW THREAD REPAIR INSERT 1/4"-28 Fine Thread
This listing is for 90 inserts. Uninstalled length is approx 3/8" long. See pictures for more details and please make sure that these are the parts you need, as they are non-returnable items. Thank you.
taps taping tapping tapped notched coarse hole repair helical coils threaded insertion 7 x 1.0
