Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Customer Service
Cart Icon
0
Cart Icon
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Fasteners
  4. /
  5. Threaded Inserts
  6. /
  7. Key Locking Inserts

Key Locking Inserts (393 items) - Page 5

Zoro Select Key Locking Insert, Thin Wall, 2 Keys, M8x1 Int Thrd Sz, M12x1.25 Ext Thrd Sz, Stainless Steel 215-066153
CAD Files Available
Zoro Select

Key Locking Insert, Thin Wall, 2 Keys, M8x1 Int Thrd Sz, M12x1.25 Ext Thrd Sz, Stainless Steel

Zoro # G614228804
Mfr # 215-066153
product price:  $26.49
/pk 10, $2.65/ea
Zoro Select Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 5/16"-18 Int Thd Sz, 9/16"-12 Ext Thd Sz, 10 PK 217-077335
CAD Files Available
Zoro Select

Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 5/16"-18 Int Thd Sz, 9/16"-12 Ext Thd Sz, 10 PK

Zoro # G010607340
Mfr # 217-077335
product price:  $142.99
/pk 10, $14.30/ea
Zoro Select Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 9/16"-12 Int Thrd Sz, 7/8"-14 Ext Thd Sz, 10 PK 217-076339
CAD Files Available
Zoro Select

Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 9/16"-12 Int Thrd Sz, 7/8"-14 Ext Thd Sz, 10 PK

Zoro # G110607264
Mfr # 217-076339
product price:  $217.99
/pk 10, $21.80/ea
Zoro Select Key Locking Thread Insert, Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK 217-077303
CAD Files Available
Zoro Select

Key Locking Thread Insert, Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK

Zoro # G210607249
Mfr # 217-077303
product price:  $58.89
/pk 10, $5.89/ea
Zoro Select Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 1/4"-20 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK 217-077534
CAD Files Available
Zoro Select

Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 1/4"-20 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK

Zoro # G710607169
Mfr # 217-077534
product price:  $139.99
/pk 10, $14.00/ea
Zoro Select Key Locking Insert, Heavy Wall, 4 Keys, 1"-8 Int Thrd Sz, 1 3/8"-12 Ext Thrd Sz, Steel, 10 PK 215-065911
CAD Files Available
Zoro Select

Key Locking Insert, Heavy Wall, 4 Keys, 1"-8 Int Thrd Sz, 1 3/8"-12 Ext Thrd Sz, Steel, 10 PK

Zoro # G714228803
Mfr # 215-065911
product price:  $141.99
/pk 10, $14.20/ea
Zoro Select Key Locking Insert, Heavy Wall, 4 Keys, 3/8"-24 Int Thrd Sz, 9/16"-12 Ext Thrd Sz, Stainless Steel 215-066504
CAD Files Available
Zoro Select

Key Locking Insert, Heavy Wall, 4 Keys, 3/8"-24 Int Thrd Sz, 9/16"-12 Ext Thrd Sz, Stainless Steel

Zoro # G214228839
Mfr # 215-066504
product price:  $48.19
/pk 10, $4.82/ea
Zoro Select Key Locking Thread Insert, Thin Wall, 2 Keys, M2.5-0.45 Int Thrd Sz, M4.5-0.75 Ext Thrd Sz, 10 PK 217-076383
CAD Files Available
Zoro Select

Key Locking Thread Insert, Thin Wall, 2 Keys, M2.5-0.45 Int Thrd Sz, M4.5-0.75 Ext Thrd Sz, 10 PK

Zoro # G110652424
Mfr # 217-076383
product price:  $69.69
/pk 10, $6.97/ea
Zoro Select Key Locking Insert, Heavy Wall, 4 Keys, 3/8"-24 Int Thrd Sz, 9/16"-12 Ext Thrd Sz, Stainless Steel 215-066104
CAD Files Available
Zoro Select

Key Locking Insert, Heavy Wall, 4 Keys, 3/8"-24 Int Thrd Sz, 9/16"-12 Ext Thrd Sz, Stainless Steel

Zoro # G014479677
Mfr # 215-066104
product price:  $21.49
/pk 10, $2.15/ea
Zoro Select Key Locking Insert, Heavy Wall, 4 Keys, 7/8"-14 Int Thrd Sz, 1 1/4"-12 Ext Thrd Sz, Stainless Steel 215-066110
CAD Files Available
Zoro Select

Key Locking Insert, Heavy Wall, 4 Keys, 7/8"-14 Int Thrd Sz, 1 1/4"-12 Ext Thrd Sz, Stainless Steel

Zoro # G214228877
Mfr # 215-066110
product price:  $113.99
/pk 10, $11.40/ea
Zoro Select Key Locking Insert, Thin Wall, 4 Keys, 3/8"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, Stainless Steel 215-066524
CAD Files Available
Zoro Select

Key Locking Insert, Thin Wall, 4 Keys, 3/8"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, Stainless Steel

Zoro # G114228854
Mfr # 215-066524
product price:  $44.89
/pk 10, $4.49/ea
Zoro Select Key Locking Insert, Thin Wall, 4 Keys, 7/16"-20 Int Thrd Sz, 9/16"-12 Ext Thrd Sz, Stainless Steel 215-066125
CAD Files Available
Zoro Select

Key Locking Insert, Thin Wall, 4 Keys, 7/16"-20 Int Thrd Sz, 9/16"-12 Ext Thrd Sz, Stainless Steel

Zoro # G714228841
Mfr # 215-066125
product price:  $44.49
/pk 10, $4.45/ea
Zoro Select Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 7/8"-9 Int Thrd Sz, 1 3/8"-12 Ext Thd Sz, 10 PK 217-077542
CAD Files Available
Zoro Select

Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 7/8"-9 Int Thrd Sz, 1 3/8"-12 Ext Thd Sz, 10 PK

Zoro # G910652426
Mfr # 217-077542
product price:  $403.99
/pk 10, $40.40/ea
Zoro Select Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 1"-12 Int Thrd Sz, 1 1/2"-12 Ext Thrd Sz, 10 PK 217-076543
CAD Files Available
Zoro Select

Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 1"-12 Int Thrd Sz, 1 1/2"-12 Ext Thrd Sz, 10 PK

Zoro # G910652402
Mfr # 217-076543
product price:  $423.99
/pk 10, $42.40/ea
Zoro Select Key Locking Insert, Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, Stainless Steel 215-066303
CAD Files Available
Zoro Select

Key Locking Insert, Heavy Wall, 4 Keys, 5/16"-18 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, Stainless Steel

Zoro # G714228810
Mfr # 215-066303
product price:  $39.89
/pk 10, $3.99/ea
Zoro Select Key Locking Thread Insert, Heavy Wall, 4 Keys, M14-1.50 Int Thrd Sz, M20-1.50 Ext Thrd Sz, 10 PK 217-077570
CAD Files Available
Zoro Select

Key Locking Thread Insert, Heavy Wall, 4 Keys, M14-1.50 Int Thrd Sz, M20-1.50 Ext Thrd Sz, 10 PK

Zoro # G410607391
Mfr # 217-077570
product price:  $141.99
/pk 10, $14.20/ea
Zoro Select Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 1/2"-13 Int Thd Sz, 13/16"-16 Ext Thd Sz, 10 PK 217-077338
CAD Files Available
Zoro Select

Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 1/2"-13 Int Thd Sz, 13/16"-16 Ext Thd Sz, 10 PK

Zoro # G410607230
Mfr # 217-077338
product price:  $192.99
/pk 10, $19.30/ea
No Product Image Available
Zoro Select

Key Locking Insert, Thin Wall, 2 Keys, 1/4"-20 Int Thrd Sz, 3/8"-16 Ext Thrd Sz, Steel, 10 PK

Zoro # G514228935
Mfr # 215-065922
product price:  $24.79
/pk 10, $2.48/ea
Zoro Select Key Locking Thread Insert, Heavy Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK 217-077503
CAD Files Available
Zoro Select

Key Locking Thread Insert, Heavy Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, 10 PK

Zoro # G010607401
Mfr # 217-077503
product price:  $57.99
/pk 10, $5.80/ea
Zoro Select Key Locking Insert, Heavy Wall, 4 Keys, 7/16"-14 Int Thrd Sz, 5/8"-11 Ext Thrd Sz, Steel, 10 PK 215-065905
CAD Files Available
Zoro Select

Key Locking Insert, Heavy Wall, 4 Keys, 7/16"-14 Int Thrd Sz, 5/8"-11 Ext Thrd Sz, Steel, 10 PK

Zoro # G814479686
Mfr # 215-065905
product price:  $23.19
/pk 10, $2.32/ea
Zoro Select Key Locking Thread Insert, Thin Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, 10 PK 217-076523
CAD Files Available
Zoro Select

Key Locking Thread Insert, Thin Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, 10 PK

Zoro # G610652436
Mfr # 217-076523
product price:  $44.99
/pk 10, $4.50/ea
Zoro Select Key Locking Thread Insert, Heavy Wall, 4 Keys, No. 10-32 Int Thrd Sz, 3/8"-16 Ext Thrd Sz, 10 PK 217-077501
CAD Files Available
Zoro Select

Key Locking Thread Insert, Heavy Wall, 4 Keys, No. 10-32 Int Thrd Sz, 3/8"-16 Ext Thrd Sz, 10 PK

Zoro # G710652398
Mfr # 217-077501
product price:  $51.69
/pk 10, $5.17/ea
Zoro Select Key Locking Thread Insert, Thin Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, 10 PK 217-077523
CAD Files Available
Zoro Select

Key Locking Thread Insert, Thin Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, 10 PK

Zoro # G810607427
Mfr # 217-077523
product price:  $52.55
/pk 10, $5.26/ea
Zoro Select Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 5/16"-24 Int Thd Sz, 9/16"-12 Ext Thd Sz, 10 PK 217-076535
CAD Files Available
Zoro Select

Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 5/16"-24 Int Thd Sz, 9/16"-12 Ext Thd Sz, 10 PK

Zoro # G210607225
Mfr # 217-076535
product price:  $135.99
/pk 10, $13.60/ea
Zoro Select Key Locking Thread Insert, Heavy Wall, Keys, 7/8-"14 Int Thrd Sz, 1 1/4"-12 Ext Thrd Sz, 10 PK 217-077510
CAD Files Available
Zoro Select

Key Locking Thread Insert, Heavy Wall, Keys, 7/8-"14 Int Thrd Sz, 1 1/4"-12 Ext Thrd Sz, 10 PK

Zoro # G210652393
Mfr # 217-077510
product price:  $351.99
/pk 10, $35.20/ea
Zoro Select Key Locking Thread Insert, Heavy Wall, 4 Keys, M10-1.25 Int Thrd Sz, M16-1.50 Ext Thrd Sz, 10 PK 217-077567
CAD Files Available
Zoro Select

Key Locking Thread Insert, Heavy Wall, 4 Keys, M10-1.25 Int Thrd Sz, M16-1.50 Ext Thrd Sz, 10 PK

Zoro # G910607372
Mfr # 217-077567
product price:  $106.99
/pk 10, $10.70/ea
Zoro Select Key Locking Thread Insert, Heavy Wall, 4 Keys, M20-2.50 Int Thrd Sz, M30-2.00 Ext Thrd Sz, 10 PK 217-077373
CAD Files Available
Zoro Select

Key Locking Thread Insert, Heavy Wall, 4 Keys, M20-2.50 Int Thrd Sz, M30-2.00 Ext Thrd Sz, 10 PK

Zoro # G110652431
Mfr # 217-077373
product price:  $193.99
/pk 10, $19.40/ea
Zoro Select Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 5/8"-18 Int Thrd Sz, 1"-12 Ext Thrd Sz, 10 PK 217-077540
CAD Files Available
Zoro Select

Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 5/8"-18 Int Thrd Sz, 1"-12 Ext Thrd Sz, 10 PK

Zoro # G410652421
Mfr # 217-077540
product price:  $300.99
/pk 10, $30.10/ea
Zoro Select Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 5/16"-18 Int Thd Sz, 9/16"-12 Ext Thd Sz, 10 PK 217-076335
CAD Files Available
Zoro Select

Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 5/16"-18 Int Thd Sz, 9/16"-12 Ext Thd Sz, 10 PK

Zoro # G910607389
Mfr # 217-076335
product price:  $140.99
/pk 10, $14.10/ea
Zoro Select Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 1/2"-13 Int Thd Sz, 13/16"-16 Ext Thd Sz, 10 PK 217-076338
CAD Files Available
Zoro Select

Key Locking Thread Insert, Extra Heavy Wall, 4 Keys, 1/2"-13 Int Thd Sz, 13/16"-16 Ext Thd Sz, 10 PK

Zoro # G210607485
Mfr # 217-076338
product price:  $184.99
/pk 10, $18.50/ea
Zoro Select Key Locking Thread Insert, Thin Wall, 4 Keys, 1/2"-13 Int Thrd Sz, 5/8"-11 Ext Thrd Sz, 10 PK 217-076326
CAD Files Available
Zoro Select

Key Locking Thread Insert, Thin Wall, 4 Keys, 1/2"-13 Int Thrd Sz, 5/8"-11 Ext Thrd Sz, 10 PK

Zoro # G010607197
Mfr # 217-076326
product price:  $86.19
/pk 10, $8.62/ea
Zoro Select Key Locking Thread Insert, Heavy Wall, 4 Keys, No. 10-24 Int Thrd Sz, 3/8"-16 Ext Thrd Sz, 10 PK 217-076301
CAD Files Available
Zoro Select

Key Locking Thread Insert, Heavy Wall, 4 Keys, No. 10-24 Int Thrd Sz, 3/8"-16 Ext Thrd Sz, 10 PK

Zoro # G310652408
Mfr # 217-076301
product price:  $35.15
/pk 10, $3.51/ea
Zoro Select Key Locking Thread Insert, Heavy Wall, 4 Keys, M6-1.00 Int Thrd Sz, M12-1.25 Ext Thrd Sz, 10 PK 217-077365
CAD Files Available
Zoro Select

Key Locking Thread Insert, Heavy Wall, 4 Keys, M6-1.00 Int Thrd Sz, M12-1.25 Ext Thrd Sz, 10 PK

Zoro # G310607477
Mfr # 217-077365
product price:  $91.79
/pk 10, $9.18/ea
Zoro Select Key Locking Thread Insert, Heavy Wall, 4 Keys, 1"-12 Int Thrd Sz, 1 3/8"-12 Ext Thrd Sz, 10 PK 217-077511
CAD Files Available
Zoro Select

Key Locking Thread Insert, Heavy Wall, 4 Keys, 1"-12 Int Thrd Sz, 1 3/8"-12 Ext Thrd Sz, 10 PK

Zoro # G410607490
Mfr # 217-077511
product price:  $398.99
/pk 10, $39.90/ea
Zoro Select Key Locking Insert, Thin Wall, 2 Keys, M6x1 Int Thrd Sz, M10x1.25 Ext Thrd Sz, Stainless Steel 215-066352
CAD Files Available
Zoro Select

Key Locking Insert, Thin Wall, 2 Keys, M6x1 Int Thrd Sz, M10x1.25 Ext Thrd Sz, Stainless Steel

Zoro # G114228816
Mfr # 215-066352
product price:  $65.39
/pk 10, $6.54/ea
Zoro Select Key Locking Thread Insert, Thin Wall, 4 Keys, 1/2"-13 Int Thrd Sz, 5/8"-11 Ext Thrd Sz, 10 PK 217-077326
CAD Files Available
Zoro Select

Key Locking Thread Insert, Thin Wall, 4 Keys, 1/2"-13 Int Thrd Sz, 5/8"-11 Ext Thrd Sz, 10 PK

Zoro # G510607659
Mfr # 217-077326
product price:  $104.99
/pk 10, $10.50/ea
Key Locking Inserts (393 items) - Page 5
  • First
  • Previous
  • 5
    of 11 pages
  • Next
  • Last
How was your search?

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

Thread Repair KitsSelf Locking InsertsHelical InsertsHex Drive Threaded Inserts
Hex Head Cap ScrewsGeneral WashersLock WashersSocket Head Cap Screws
Hex NutsHollow Wall Anchorskey locking insert kitkey locking insert tool
key locking thread insertkey-locking insertsFully-Threaded Rods & StudsAnchor Screws

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc