Key Locking Threaded Inserts Key Locking Threaded Inserts Key Locking Threaded Inserts Key Locking Threaded Inserts
Key Locking Threaded Inserts Key Locking Threaded Inserts Key Locking Threaded Inserts Key Locking Threaded Inserts

Key Locking Threaded Inserts - Steel

Key Locking Threaded Inserts STEEL
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M12X1.75
Key Locking Threaded Inserts installation animation
Features and Benefits

Solid bushing utilising locking keys provides positive mechanical lock against rotation.

● High strengt and reliability provides maximum pullout strength.

● Installed using standard drills and taps.

● Simple installation - no special skills required.

● Suitable for use in a wide range of parent materials.

● Impossible to cross thread during installation.

● Simple removal process if required.

● No tang to break and remove.

● Available in metric sizes, inch sizes and spark plug sizes.

● Available in Thinwall and Heavy Duty.

● Material: Steel/ Stainless Steel

★ CLICK ME TO SEE HOW TO USE

★ CLICK ME TO SEE THE TOOL

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Heavy duty
(mm )
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Heavy duty
( INCH )
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Thin wall
( INCH&MM )

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Key locking threaded inserts are also called loksert, keyserts, or keenserts.
It have pins that provide a strong, permanent thread in a weaker parent material after you install Key locking threaded inserts.
Key locking threaded inserts can prevent stripped threads, damaged threads, and stripped holes. Applicable in the automotive industry, machinery industry, precision machinery, and military machinery.

Here's how to remove key locking threaded insert tutorial
Step 1 : Drill put the material between the locking key and the internal thread to specified depth.
Step 2 : Deflect locking keys inward and break off.
Step 3 : Remove the insert from the hole by winding it out using a screw extractor or similar type tool.
Step 4 : A new key locking threaded insert of exactly the same size can be installed in the original hole.

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How to remove key locking threaded insert

Stop worrying about stripped threads and loosening bolts.

The Secret to Vibration Resistance: Unlike friction-based solutions, our Key-Locking Inserts utilize a Physical Mechanical Lock.
Once threaded into the hole, the pre-assembled stainless steel keys are driven down, biting into the parent material.
This creates a solid, non-rotating joint that can withstand even the most violent high-frequency vibrations.

Built for the Toughest Jobs: Whether it’s Aerospace engine mounts, heavy-duty mining equipment, or critical railway systems, these inserts ensure that once a bolt is torqued, it stays torqued.
They are also the ultimate "Plan A" for repairing stripped holes in expensive castings.

Key-Locking vs. Self-Tapping:
While our Self-Tapping Inserts are great for fast, tool-free installation in softer metals
the Key-Locking series is the heavyweight champion of stability. If your application involves extreme torque or life-critical safety,
the physical "Keys" provide peace of mind that no self-tapping friction can match.

Top Screw: Engineering threads that never give up.

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