FCH News

1/2 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.

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

Buy Key Locking Inserts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
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
    Contact_Supplier
CenturyFLKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/2-13 x 11/16ms51831-106l 4
    Contact_Supplier
CenturyFLKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/2-20ms51830-206 44
    Contact_Supplier
Jay-CeeMIKey Locking Insert (Keensert, Keysert etc.)1/2-13 x 5/8 111/2-13x5/8-11 tw-cs5
    Contact_Supplier
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-ss75
    Contact_Supplier
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-ss80
    Contact_Supplier
Jay-CeeMIKey Locking Insert (Keensert, Keysert etc.)1/2-20 x 5/8 111/2-20x5/8-11 tw-csinquire
    Contact_Supplier
Jay-CeeMIKey Locking Insert (Keensert, Keysert etc.)1/2-20 x 3/4 161/2-20x3/4-16 hd-csinquire
    Contact_Supplier
Jay-CeeMIKey Locking Insert (Keensert, Keysert etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 5/8 111/2-20x5/8-11 tw-ssinquire
    Contact_Supplier
Jay-CeeMIKey Locking Insert (Keensert, Keysert etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x 3/4 161/2-20x3/4-16 hd-ssinquire
    Contact_Supplier
Jay-CeeMIKey Locking Insert (Keensert, Keysert etc.)1/2-13 x 3/4 161/2-13x3/4-16 hd-cs85
    Contact_Supplier
EndriesWIKey Locking Insert (Keensert, Keysert etc.)SteelZinc/Clear1/2-131/2-13 grade g nylon insert flange locknut tri clear zinc 96 white rust3873
    Contact_Supplier
RCFastAZKey Locking Insert (Keensert, Keysert etc.)1/21/2 ez lock 40/502000
    Contact_Supplier
SWACOOHKey Locking Insert (Keensert, Keysert etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13insert screw thread key lock heavy duty ms51831-106450
    Contact_Supplier
SWACOOHKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/2-13 x 5/8insert screw thread key-locked ms51830-110924
    Contact_Supplier
AbabaCAKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/2-201/2-20 i.d. x 5/8-11 o.d. thinwall stl keyserts (#74081)25
    Contact_Supplier
AbabaCAKey Locking Insert (Keensert, Keysert etc.)1/2 x 121/2 & 9/16 & m12 keysert installation tool (#72500)2
    Contact_Supplier
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
    Contact_Supplier
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
    Contact_Supplier
OlanderCAKey Locking Insert (Keensert, Keysert etc.)1/2-20 x .621/2-20 x .62 kylk ins 3/4-16 carbon () ()50
    Contact_Supplier
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
    Contact_Supplier
OlanderCAKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/2-13 x 5/81/2-13 keensert 5/8-11 thd 303 ss ()53
    Contact_Supplier
OlanderCAKey Locking Insert (Keensert, Keysert etc.)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-20 x .681/2-20 x .68 knsert 13/16-16 303sst () ()9
    Contact_Supplier
OlanderCAKey Locking Insert (Keensert, Keysert etc.)1/2-13 x .681/2-13 x .68 kylk ins 11/16-11 nit60 () ()337
    Contact_Supplier
CenturyNYKey Locking Insert (Keensert, Keysert etc.)Plainkeensert knh813j 1/2-13 11/16-11 thread10
    Contact_Supplier
JHP FastenersTXKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/2-13 x 5/8-11insert non-locking 1/2-13x5/8-11 steel3
    Contact_Supplier
JHP FastenersTXKey Locking Insert (Keensert, Keysert etc.)SteelPlain1/2-13 x 5/8insert solid light wt. 1/2-13 s/s ms51830-1101
    Contact_Supplier
SRFALKey Locking Insert (Keensert, Keysert etc.)1/2-13 x 1.01/2-13 x 1.0 locking insert-
    Contact_Supplier
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
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.