Heli-Coil R11855 5/16-18 Inserts/Pk 12 Review
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Heli-Coil R11855 5/16-18 Inserts/Pk 12
"HELI-COIL" THREAD INSERT
Permanent screw threads
Diamond shaped wire
Carded/12
5/16" -18 x .469 USS coarse
