FCH News

1/2-13 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.

15 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.)SteelPlain1/2-13 x 11/16ms51831-106l 4
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HayesCAKey Locking Insert (Keensert, Keysert etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 11/16-111/2-13 x 11/16-11 lock keylock ins 18-8 ss dfl16
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AbabaCAKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/2-13 x 3/41/2-13 i.d. x 3/4-16 o.d. heavy duty stl keyserts5
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AbabaCAKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/2-13 x 5/81/2-13 i.d. x 5/8-11 o.d. thinwall stl keyserts10
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Jay-CeeMIKey Locking Insert (Keensert, Keysert etc.)1/2-13 x 5/8 111/2-13x5/8-11 tw-cs45
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Jay-CeeMIKey Locking Insert (Keensert, Keysert etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5/8 111/2-13x5/8-11 tw-ss165
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Jay-CeeMIKey Locking Insert (Keensert, Keysert etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3/4 161/2-13x3/4-16 hd-ssinquire
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Jay-CeeMIKey Locking Insert (Keensert, Keysert etc.)1/2-13 x 3/4 161/2-13x3/4-16 hd-cs10
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OlanderCAKey Locking Insert (Keensert, Keysert etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x .621/2-13 x .62 kylk ins 3/4-16 303sst () ()119
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OlanderCAKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/2-13 x 5/81/2-13 keensert 5/8-11 thd 303 ss ()53
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OlanderCAKey Locking Insert (Keensert, Keysert etc.)1/2-13 x .681/2-13 x .68 kylk ins 11/16-11 nit60 () ()337
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JHP FastenersTXKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/2-13 x 5/8-11insert non-locking 1/2-13x5/8-11 steel3
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JHP FastenersTXKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/2-13 x 5/8insert solid light wt. 1/2-13 s/s ms51830-1101
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SRFALKey Locking Insert (Keensert, Keysert etc.)1/2-13 x 1.01/2-13 x 1.0 locking insert-
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HewesNYKey Locking Insert (Keensert, Keysert etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1.001/2-13x 1.00 slf-locking inserts/s ms21209-c8-2064
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