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3/8 inch length Key Locking Inserts

Key Locking Inserts, also commonly known by their trade-names Keensert®, Keysert®, Loksert®, etc., are internally and externally threaded inserts with vertical keys attached to the top on the insert. They are installed by being screwed into a pre-drilled and pre-tapped hole, and during installation the keys are driven into the tapped threads of the parent to provide a positive mechanical lock. They are used to repair stripped or damaged threads or to provide reinforcement in a weak parent material.

5 results, (click on any line for more information)

Buy Key Locking Inserts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/4-28 x 3/8nas1394c4l 54
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CenturyFLKey Locking Insert (Keensert, Keysert etc.)SteelPlain#10-32 x 3/8ms51831-201l 5
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HayesCAKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/4-28 x 3/8nas1394c4l 1/4-28 x 3/8-16 key lkd insert ss44
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AIHAZKey Locking Insert (Keensert, Keysert etc.)Superalloy (Inconel, Hastelloy, Alloy 20)Plain#10-32 x 3/8key lock insert s/s MS51831CA201L18
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HewesNYKey Locking Insert (Keensert, Keysert etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20x 3/8 insert 303 s/sless nylon patch10
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