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M3 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.

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

Buy Key Locking Inserts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
MMCCILKey Locking Insert (Keensert, Keysert etc.)SteelPlainM3 x .5m3x.5 keensert repair kit din 867g steelinquire
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MMCCILKey Locking Insert (Keensert, Keysert etc.)SteelPlainM3 x .5m3x.5 keensert repair kit din 867g steelinquire
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MMCCILKey Locking Insert (Keensert, Keysert etc.)SteelPlainM3 x .5m3x.5 keensert repair kit din 867g steelinquire
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BossardAZKey Locking Insert (Keensert, Keysert etc.)M3 x 0.5insert m3x0.5 self locking nitronic 1 dia3389
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BossardAZKey Locking Insert (Keensert, Keysert etc.)M3 x 0.5insert m3x0.5 self locking nitronic9202
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BossardAZKey Locking Insert (Keensert, Keysert etc.)M3 x 0.5 x 3.0insert m3x0.5x3.0 non locking tanged strip feed 1084-3cnx030sf700
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BossardAZKey Locking Insert (Keensert, Keysert etc.)Superalloy (Inconel, Hastelloy, Alloy 20)PlainM30 x 3.5insert m30x3.5 locking inconel x10738
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MtrcSpecCAKey Locking Insert (Keensert, Keysert etc.)M3-0.50 x 6.5M3-0.5x6.5 insert solid lockinstock
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MMCCILKey Locking Insert (Keensert, Keysert etc.)SteelPlainM3-0.503 x .5 t keenserts din kn steel plain36
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MMCCILKey Locking Insert (Keensert, Keysert etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.503 x .5 t keenserts din kn a1 s/s plaininquire
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