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  5. Threaded Inserts
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  7. Key Locking Inserts

Key Locking Inserts (393 items) - Page 4

Loksert Key Locking Insert, 2 Keys Keys, 1/4"-28 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Stainless Steel, 5 PK MS51831-202L PKG5
Loksert

Key Locking Insert, 2 Keys Keys, 1/4"-28 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Stainless Steel, 5 PK

Zoro # G6440056
Mfr # MS51831-202L PKG5
product price:  $29.89
/pk 5, $5.98/ea
Loksert Key Locking Insert, 4 Keys Keys, 1/2"-13 Int Thrd Sz, 3/4"-16 Ext Thrd Sz, Carbon Steel, 5 PK 3632-1/2HDP
Loksert

Key Locking Insert, 4 Keys Keys, 1/2"-13 Int Thrd Sz, 3/4"-16 Ext Thrd Sz, Carbon Steel, 5 PK

Zoro # G6441541
Mfr # 3632-1/2HDP
product price:  $33.19
/pk 5, $6.64/ea
Zoro Select Key Locking Thread Insert, Heavy Wall, 4 Keys, M12-1.75 Int Thrd Sz, M18-1.50 Ext Thrd Sz, 10 PK 217-077369
CAD Files Available
Zoro Select

Key Locking Thread Insert, Heavy Wall, 4 Keys, M12-1.75 Int Thrd Sz, M18-1.50 Ext Thrd Sz, 10 PK

Zoro # G410607421
Mfr # 217-077369
product price:  $128.99
/pk 10, $12.90/ea
No Product Image Available
Loksert

Key Locking Insert, 5/16"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, Stainless Steel, 5 PK

Zoro # G6440047
Mfr # MS51831-203 PKG5
product price:  $39.55
/pk 5, $7.91/ea
Loksert Key Locking Insert, 4 Keys Keys, #6-32 Int Thrd Sz, #12-28 Ext Thrd Sz, 5 PK MS51830-103 PKG5
Loksert

Key Locking Insert, 4 Keys Keys, #6-32 Int Thrd Sz, #12-28 Ext Thrd Sz, 5 PK

Zoro # G6440397
Mfr # MS51830-103 PKG5
product price:  $31.39
/pk 5, $6.28/ea
Loksert Key Locking Insert, 2 Keys Keys, #8-32 Int Thrd Sz, 1/4"-28 Ext Thrd Sz, 5 PK MS51830-104L PKG5
Loksert

Key Locking Insert, 2 Keys Keys, #8-32 Int Thrd Sz, 1/4"-28 Ext Thrd Sz, 5 PK

Zoro # G6440379
Mfr # MS51830-104L PKG5
product price:  $48.39
/pk 5, $9.68/ea
Zoro Select Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 3/8"-24 Int Thrd Sz, 5/8"-11 Ext Thrd Sz, 10 PK 217-077536
CAD Files Available
Zoro Select

Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 3/8"-24 Int Thrd Sz, 5/8"-11 Ext Thrd Sz, 10 PK

Zoro # G110607301
Mfr # 217-077536
product price:  $153.99
/pk 10, $15.40/ea
Loksert Key Locking Insert, 4 Keys Keys, M20-2.50 Int Thrd Sz, M30-2.00 Ext Thrd Sz, Carbon Steel, 3 PK 3620-20.00HDP
Loksert

Key Locking Insert, 4 Keys Keys, M20-2.50 Int Thrd Sz, M30-2.00 Ext Thrd Sz, Carbon Steel, 3 PK

Zoro # G6441849
Mfr # 3620-20.00HDP
product price:  $67.25
/pk 3, $22.42/ea
Loksert Key Locking Insert, 2 Keys Keys, #10-24 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Stainless Steel, 5 PK MS51830-105L PKG5
Loksert

Key Locking Insert, 2 Keys Keys, #10-24 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Stainless Steel, 5 PK

Zoro # G6440351
Mfr # MS51830-105L PKG5
product price:  $34.69
/pk 5, $6.94/ea
Loksert Key Locking Insert, 2 Keys Keys, 1/2"-13 Int Thrd Sz, 5/8"-11 Ext Thrd Sz, Stainless Steel, 5 PK MS51830-110L PKG5
Loksert

Key Locking Insert, 2 Keys Keys, 1/2"-13 Int Thrd Sz, 5/8"-11 Ext Thrd Sz, Stainless Steel, 5 PK

Zoro # G6440275
Mfr # MS51830-110L PKG5
product price:  $109.99
/pk 5, $22.00/ea
Loksert Key Locking Insert, 4 Keys Keys, 3/4"-16 Int Thrd Sz, 1-1/8"-12 Ext Thrd Sz, Carbon steel, 3 PK 3634-3/4HDP
Loksert

Key Locking Insert, 4 Keys Keys, 3/4"-16 Int Thrd Sz, 1-1/8"-12 Ext Thrd Sz, Carbon steel, 3 PK

Zoro # G6441088
Mfr # 3634-3/4HDP
product price:  $57.65
/pk 3, $19.22/ea
Loksert Key Locking Insert, 4 Keys Keys, M24-3.00 Int Thrd Sz, M33-2.00 Ext Thrd Sz, 3 PK 3720-24.00HDP
Loksert

Key Locking Insert, 4 Keys Keys, M24-3.00 Int Thrd Sz, M33-2.00 Ext Thrd Sz, 3 PK

Zoro # G6440799
Mfr # 3720-24.00HDP
product price:  $279.99
/pk 3, $93.33/ea
Loksert Key Locking Insert, 4 Keys Keys, #10-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Carbon Steel, 5 PK 3634-10GTWP
Loksert

Key Locking Insert, 4 Keys Keys, #10-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Carbon Steel, 5 PK

Zoro # G6441115
Mfr # 3634-10GTWP
product price:  $18.19
/pk 5, $3.64/ea
Loksert Key Locking Insert, 4 Keys Keys, M24-2.00 Int Thrd Sz, M33-2.00 Ext Thrd Sz, Carbon Steel, 3 PK 3621-24.00HDP
Loksert

Key Locking Insert, 4 Keys Keys, M24-2.00 Int Thrd Sz, M33-2.00 Ext Thrd Sz, Carbon Steel, 3 PK

Zoro # G6441605
Mfr # 3621-24.00HDP
product price:  $206.99
/pk 3, $69.00/ea
Loksert Key Locking Insert, 4 Keys Keys, 1-1/4"-7 Int Thrd Sz, 1-5/8"-12 Ext Thrd Sz, Carbon Steel 3632-1.1/4HDP
Loksert

Key Locking Insert, 4 Keys Keys, 1-1/4"-7 Int Thrd Sz, 1-5/8"-12 Ext Thrd Sz, Carbon Steel

Zoro # G6441569
Mfr # 3632-1.1/4HDP
product price:  $181.99
/ea
Loksert Key Locking Insert, 2 Keys Keys, 3/8"-16 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, Stainless Steel, 5 PK MS51830-108L PKG5
Loksert

Key Locking Insert, 2 Keys Keys, 3/8"-16 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, Stainless Steel, 5 PK

Zoro # G6440309
Mfr # MS51830-108L PKG5
product price:  $60.49
/pk 5, $12.10/ea
Loksert Key Locking Insert, 2 Keys Keys, 1/4"-20 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Stainless Steel, 5 PK MS51831-102L PKG5
Loksert

Key Locking Insert, 2 Keys Keys, 1/4"-20 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Stainless Steel, 5 PK

Zoro # G6440169
Mfr # MS51831-102L PKG5
product price:  $31.15
/pk 5, $6.23/ea
Loksert Key Locking Insert, 4 Keys Keys, #1-14 Int Thrd Sz, 1-3/8"-12 Ext Thrd Sz, Carbon Steel, 3 PK 3635-1HDP
Loksert

Key Locking Insert, 4 Keys Keys, #1-14 Int Thrd Sz, 1-3/8"-12 Ext Thrd Sz, Carbon Steel, 3 PK

Zoro # G6440905
Mfr # 3635-1HDP
product price:  $169.99
/pk 3, $56.66/ea
Loksert Key Locking Insert, 4 Keys Keys, 7/16"-20 Int Thrd Sz, 9/16"-12 Ext Thrd Sz, Carbon Steel, 5 PK 3634-7/16TWP
Loksert

Key Locking Insert, 4 Keys Keys, 7/16"-20 Int Thrd Sz, 9/16"-12 Ext Thrd Sz, Carbon Steel, 5 PK

Zoro # G6440957
Mfr # 3634-7/16TWP
product price:  $29.69
/pk 5, $5.94/ea
Loksert Key Locking Insert, 4 Keys Keys, M22-1.50 Int Thrd Sz, M32-2.00 Ext Thrd Sz, Carbon Steel, 3 PK 3621-22.00HDP
Loksert

Key Locking Insert, 4 Keys Keys, M22-1.50 Int Thrd Sz, M32-2.00 Ext Thrd Sz, Carbon Steel, 3 PK

Zoro # G6441611
Mfr # 3621-22.00HDP
product price:  $116.99
/pk 3, $39.00/ea
Loksert Key Locking Insert, 4 Keys Keys, M12-1.75 Int Thrd Sz, M18-1.50 Ext Thrd Sz, Stainless Steel, 5 PK 3720-12.00HDP
Loksert

Key Locking Insert, 4 Keys Keys, M12-1.75 Int Thrd Sz, M18-1.50 Ext Thrd Sz, Stainless Steel, 5 PK

Zoro # G6440850
Mfr # 3720-12.00HDP
product price:  $68.35
/pk 5, $13.67/ea
Loksert Key Locking Insert, 4 Keys Keys, M12-1.75 Int Thrd Sz, M16-1.50 Ext Thrd Sz, Stainless Steel, 5 PK 3720-12.00TWP
Loksert

Key Locking Insert, 4 Keys Keys, M12-1.75 Int Thrd Sz, M16-1.50 Ext Thrd Sz, Stainless Steel, 5 PK

Zoro # G6440835
Mfr # 3720-12.00TWP
product price:  $55.25
/pk 5, $11.05/ea
Loksert Key Locking Insert, 4 Keys Keys, M4-0.70 Int Thrd Sz, M8-1.25 Ext Thrd Sz, Stainless Steel, 5 PK 3720-4.00HDP
Loksert

Key Locking Insert, 4 Keys Keys, M4-0.70 Int Thrd Sz, M8-1.25 Ext Thrd Sz, Stainless Steel, 5 PK

Zoro # G6440780
Mfr # 3720-4.00HDP
product price:  $59.89
/pk 5, $11.98/ea
Loksert Key Locking Insert, 4 Keys Keys, M16-2.00 Int Thrd Sz, M22-1.50 Ext Thrd Sz, 3 PK 3720-16.00HDP
Loksert

Key Locking Insert, 4 Keys Keys, M16-2.00 Int Thrd Sz, M22-1.50 Ext Thrd Sz, 3 PK

Zoro # G6440817
Mfr # 3720-16.00HDP
product price:  $78.55
/pk 3, $26.18/ea
No Product Image Available
Zoro Select

Key Locking Insert, 5/16 in L, PK10

Zoro # G222437322
Mfr # 217-076331
product price:  $100.99
/pk 10, $10.10/ea
Defenseguard 8-1.25 in. Key-Lock Insert Kit DE2937924
Defenseguard

8-1.25 in. Key-Lock Insert Kit

Zoro # G411996548
Mfr # DE2937924
product price:  $128.99
/ea
Defenseguard 24-2 x 33-2 in. Metric Fine Key-Locking Inserts, Zinc Phosphate, 3PK DE986791
Defenseguard

24-2 x 33-2 in. Metric Fine Key-Locking Inserts, Zinc Phosphate, 3PK

Zoro # G314901564
Mfr # DE986791
product price:  $153.99
/pk 3, $51.33/ea
Defenseguard 3634-5-8HDK 0.62 x 0.87 in. Key-Locking Insert Kit DE2933314
Defenseguard

3634-5-8HDK 0.62 x 0.87 in. Key-Locking Insert Kit

Zoro # G614901158
Mfr # DE2933314
product price:  $137.99
/ea
Allstar Performance Threaded Insert; 0.25 in., 10PK ALL19463
Allstar Performance

Threaded Insert; 0.25 in., 10PK

Zoro # G109220436
Mfr # ALL19463
product price:  $29.39
/pk 10, $2.94/ea
Allstar Performance Threaded Insert; 0.31-18 in., 10PK ALL19465
Allstar Performance

Threaded Insert; 0.31-18 in., 10PK

Zoro # G109220443
Mfr # ALL19465
product price:  $35.15
/pk 10, $3.51/ea
Allstar Performance Threaded Insert; 10-32 in., 10PK ALL19462
Allstar Performance

Threaded Insert; 10-32 in., 10PK

Zoro # G009220437
Mfr # ALL19462
product price:  $31.15
/pk 10, $3.11/ea
No Product Image Available
Zoro Select

Key Locking Insert, 11/64 in L, PK10

Zoro # G722439635
Mfr # 217-077290
product price:  $66.39
/pk 10, $6.64/ea
Zoro Select Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 3/4"-10 Int Thd Sz, 1 1/4"-12 Ext Thd Sz, 10 PK 217-077341
CAD Files Available
Zoro Select

Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 3/4"-10 Int Thd Sz, 1 1/4"-12 Ext Thd Sz, 10 PK

Zoro # G210652416
Mfr # 217-077341
product price:  $386.99
/pk 10, $38.70/ea
Allstar Performance Threaded Insert; 0.37-16 in., 10PK ALL19467
Allstar Performance

Threaded Insert; 0.37-16 in., 10PK

Zoro # G809220439
Mfr # ALL19467
product price:  $32.85
/pk 10, $3.29/ea
No Product Image Available
Loksert

Key Locking Insert, #10-32 Int Thrd Sz, 3/8"-16 Ext Thrd Sz, Stainless Steel, 5 PK

Zoro # G6440080
Mfr # MS51831-201 PKG5
product price:  $21.95
/pk 5, $4.39/ea
Zoro Select Key Locking Insert, Thin Wall, 2 Keys, 10"-24 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Stainless Steel 215-066321
CAD Files Available
Zoro Select

Key Locking Insert, Thin Wall, 2 Keys, 10"-24 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Stainless Steel

Zoro # G714228889
Mfr # 215-066321
product price:  $25.19
/pk 10, $2.52/ea
Key Locking Inserts (393 items) - Page 4
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About Key Locking Inserts

Key Locking Inserts are a type of threaded insert that has been designed with a locking feature to ensure secure fastening. This makes them ideal for use in applications where vibration, shock, or other environmental conditions can cause the thread to come loose. Key Locking Inserts are available in several different styles and materials, allowing for optimal performance in any application.

Types of Key Locking Inserts

There are several types of Key Locking Inserts available on the market today. These include key lock inserts, key lock thread repair inserts, key lock threaded inserts, key locking thread inserts, and keylocking threaded inserts. Each type offers its own advantages and disadvantages depending on the application they are used for.

How Key Locking Inserts Are Made

Key Locking Inserts are typically made from metals such as stainless steel or brass and often feature a variety of configurations such as hexagonal or triangular shapes. The locking feature is created through special machining processes which create threads that interlock when tightened into place.

Industries That Use Key Locking Inserts

Key Locking Inserts can be found in many industries including automotive manufacturing, aerospace engineering, oil and gas production facilities, construction sites, electrical installations and more. Professionals who work in these industries rely on Key Locking Inserts to securely fasten components together while also preventing vibration loosening or accidental detachment.

Find the Key Locking Inserts You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of fasteners, along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

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