- Home /
- Tools & Home Improvement /
- Hardware /
- Nails, Screws & Fasteners /
- Threaded Inserts /
- Key Locking Inserts







E-Z LOK Knife Threaded Insert for Hard-Wood, Stainless Steel Thread Inserts 3/8-16 (Pack of 100)
Compare price from $11.59 ~ $225.66ADVERTISEMENT
Compare Buying Options
Sort by Lowest Price | Item price | Delivery | Visit site |
---|---|---|---|
![]() Grainger Industrial Supply Knife Thread Insert: 1/4"-20 Int Thrd Sz, 1/2 in Overall Lg, 29/64 in Dia, Stainless Steel, 5 PK [PK/5] Model: 400-4-CR-PK5 | $20.79 | Delivery date & cost shown at checkout | |
![]() SIM Supply Manufacturer Varies Knife Thread Insert,SS,1/4-20,PK5 400-4-CR-PK5 | $25.13 | Delivery date & cost shown at checkout | |
![]() SIM Supply Manufacturer Varies Knife Thread Insert,SS,10-24,PK5 400-3-CR-PK5 | $26.38 | Delivery date & cost shown at checkout | |
![]() GoVets.com Govets Direct Knife Thread Insert SS 1/4-20 PK5 MPN:4ZU63 | $25.49 | Delivery date & cost shown at checkout | |
![]() GoVets.com Qty 2 | E-Z Lok #10-24, Bright Finish, Stainless Steel Knife Insert MPN:400-3-CR | $37.98 | Delivery date & cost shown at checkout | |
![]() GoVets.com Qty 2 | E-Z Lok 1/4-20, Bright Finish, Stainless Steel Knife Insert MPN:400-4-CR | $36.58 | Delivery date & cost shown at checkout | |
![]() GoVets.com Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: #10-32 , Material: Stainless Steel , Insert | $48.58 | Delivery date & cost shown at checkout | |
![]() GoVets.com Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: #6-32 , Material: Stainless Steel , Insert | $34.98 | Delivery date & cost shown at checkout | |
![]() GoVets.com Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: 1/4-28 , Material: Stainless Steel , Insert | $48.58 | Delivery date & cost shown at checkout | |
![]() GoVets.com Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: 3/8-16 , Material: Stainless Steel , Insert | $26.58 | Delivery date & cost shown at checkout | |
![]() GoVets.com Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: M3x0.50 , Material: Stainless Steel , Insert | $34.58 | Delivery date & cost shown at checkout | |
![]() GoVets.com Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: M5x0.80 , Material: Stainless Steel , Insert | $46.98 | Delivery date & cost shown at checkout | |
![]() GoVets.com Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: M6x1.00 , Material: Stainless Steel , Insert | $49.58 | Delivery date & cost shown at checkout | |
![]() GoVets.com Qty 2 | Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: M10-1.5 , Material: Stainless Steel , Finish: Uncoated | $34.58 | Delivery date & cost shown at checkout | |
![]() spsindustrial.com MPN 400-004-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: #4-40 ; Material: Stainless Steel ; Insert Diameter: | $15.11 | Delivery date & cost shown at checkout | |
![]() spsindustrial.com MPN 400-3-CR #10-24, Bright Finish, Stainless Steel Knife Insert | $18.81 | Delivery date & cost shown at checkout | |
![]() spsindustrial.com MPN 400-332-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: #10-32 ; Material: Stainless Steel ; Insert Diameter: | $26.07 | Delivery date & cost shown at checkout | |
![]() spsindustrial.com MPN 400-428-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: 1/4-28 ; Material: Stainless Steel ; Insert Diameter: | $26.00 | Delivery date & cost shown at checkout | |
![]() spsindustrial.com MPN 400-524-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: 5/16-24 ; Material: Stainless Steel ; Insert Diameter: | $11.59 | Delivery date & cost shown at checkout | |
![]() spsindustrial.com MPN 400-M3-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: M3x0.50 ; Material: Stainless Steel ; Insert Diameter: | $18.33 | Delivery date & cost shown at checkout | |
![]() spsindustrial.com MPN 400-M4-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: M4x0.70 ; Material: Stainless Steel ; Insert Diameter: | $15.11 | Delivery date & cost shown at checkout | |
![]() spsindustrial.com MPN 400-M5-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: M5x0.80 ; Material: Stainless Steel ; Insert Diameter: | $25.03 | Delivery date & cost shown at checkout | |
![]() spsindustrial.com MPN 400-M6-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: M6x1.00 ; Material: Stainless Steel ; Insert Diameter: | $26.53 | Delivery date & cost shown at checkout | |
![]() spsindustrial.com MPN 400-M8-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: M8x1.25 ; Material: Stainless Steel ; Insert Diameter: | $12.28 | Delivery date & cost shown at checkout | |
![]() Global Industrial 10-24 Insert For Hard Wood - Stainless - 400-3-Cr - Pkg Qty 10 | $26.80 | Delivery date & cost shown at checkout | |
![]() Rockler Woodworking and Hardware E-Z Lok Threaded Insert for Hard Wood - 303 Stainless - 3/8-16 by Rockler | $17.99 | Delivery date & cost shown at checkout | |
![]() Amazon.com E-Z LOK Knife Threaded Insert for Hard-Wood, Stainless Steel Thread Inserts 3/8-16 (Pack of 100) | $225.66 | Delivery date & cost shown at checkout | |
![]() eBay EZ LOK 400-4-CR (10pcs) 1/4-20 Knife Thread Stainless Insert | $29.00 | Delivery date & cost shown at checkout | |
![]() Radwell.com EZ LOK 400-4-CR - Machine Parts & Nozzle Supplies | $87.00 | Delivery date & cost shown at checkout | |
![]() Volition E-Z LOK 400-004-CR Threaded Insert for Hard Wood - Stainless Steel - 4-40 Pack of 10 (Helical Threaded Inserts 6254618) | $43.00 | Delivery date & cost shown at checkout | |
![]() Volition E-Z LOK 400-006-CR Threaded Insert for Hard Wood - Stainless Steel - 6-32 Pack of 10 (Helical Threaded Inserts 6254619) | $43.00 | Delivery date & cost shown at checkout | |
![]() Volition E-Z LOK 400-3-CR Threaded Insert for Hard Wood - 303 Stainless - 10-24 Pack of 10 (Helical Threaded Inserts 6254625) | $42.42 | Delivery date & cost shown at checkout | |
![]() Volition E-Z LOK 400-332-CR Threaded Insert for Hard Wood - Stainless Steel - 10-32 Pack of 10 (Helical Threaded Inserts 6254623) | $42.21 | Delivery date & cost shown at checkout | |
![]() Volition E-Z LOK 400-4-CR Threaded Insert for Hard Wood - 303 Stainless - 1/4-20 Pack of 10 (Helical Threaded Inserts 6254626) | $42.20 | Delivery date & cost shown at checkout | |
![]() Volition E-Z LOK 400-428-CR Threaded Insert for Hard Wood - Stainless Steel - 1/4-28 Pack of 10 (Helical Threaded Inserts 6254627) | $42.20 | Delivery date & cost shown at checkout | |
![]() Volition E-Z LOK 400-624-CR Threaded Insert for Hard Wood - Stainless Steel - 3/8-24 Pack of 5 (Helical Threaded Inserts 6254413) | $42.98 | Delivery date & cost shown at checkout | |
![]() Volition E-Z LOK 400-M3-CR Threaded Insert for Hard Wood - Stainless Steel - M3-0.5 Pack of 10 (Helical Threaded Inserts 6254621) | $43.00 | Delivery date & cost shown at checkout | |
![]() Volition E-Z LOK 400-M4-CR Threaded Insert for Hard Wood - Stainless Steel - M4-0.7 Pack of 10 (Helical Threaded Inserts 6254622) | $43.00 | Delivery date & cost shown at checkout | |
![]() Volition E-Z LOK 400-M5-CR Threaded Insert for Hard Wood - Stainless Steel - M5-0.8 Pack of 10 (Helical Threaded Inserts 6254624) | $42.21 | Delivery date & cost shown at checkout | |
![]() Volition E-Z LOK 400-M6-CR Threaded Insert for Hard Wood - Stainless Steel - M6-1.0 Pack of 10 (Helical Threaded Inserts 6254628) | $42.20 | Delivery date & cost shown at checkout | |
![]() Volition E-Z LOK 400-M8-CR Threaded Insert for Hard Wood - Stainless Steel - M8-1.25 Pack of 5 (Helical Threaded Inserts 6254415) | $42.98 | Delivery date & cost shown at checkout | |
![]() Volition E-Z LOK 40915 Threaded Insert for Metal - M10-1.5 x 1.5D Pack of 10 (Helical Threaded Inserts 6254747) | $42.25 | Delivery date & cost shown at checkout | |
![]() Volition EZ Lok 1/4-20 Insert For Hard Wood - Stainless - 400-4-Cr - Pkg Qty 10 (Wood Inserts WBB435346) | $27.40 | Delivery date & cost shown at checkout | |
![]() Bay Supply E-Z Knife Threaded Insert for Hard Wood - SST - 3/8-24 (5 PK) | $12.35 | Delivery date & cost shown at checkout | |
- 20.79Grainger Industrial Supply
Knife Thread Insert: 1/4"-20 Int Thrd Sz, 1/2 in Overall Lg, 29/64 in Dia, Stainless Steel, 5 PK [PK/5] Model: 400-4-CR-PK5
Delivery date & cost shown at checkout
- 25.13SIM Supply
Manufacturer Varies Knife Thread Insert,SS,1/4-20,PK5 400-4-CR-PK5
Delivery date & cost shown at checkout
- 26.38SIM Supply
Manufacturer Varies Knife Thread Insert,SS,10-24,PK5 400-3-CR-PK5
Delivery date & cost shown at checkout
- 25.49GoVets.com
Govets Direct Knife Thread Insert SS 1/4-20 PK5 MPN:4ZU63
Delivery date & cost shown at checkout
- 37.98GoVets.com
Qty 2 | E-Z Lok #10-24, Bright Finish, Stainless Steel Knife Insert MPN:400-3-CR
Delivery date & cost shown at checkout
- 36.58GoVets.com
Qty 2 | E-Z Lok 1/4-20, Bright Finish, Stainless Steel Knife Insert MPN:400-4-CR
Delivery date & cost shown at checkout
- 48.58GoVets.com
Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: #10-32 , Material: Stainless Steel , Insert
Delivery date & cost shown at checkout
- 34.98GoVets.com
Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: #6-32 , Material: Stainless Steel , Insert
Delivery date & cost shown at checkout
- 48.58GoVets.com
Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: 1/4-28 , Material: Stainless Steel , Insert
Delivery date & cost shown at checkout
- 26.58GoVets.com
Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: 3/8-16 , Material: Stainless Steel , Insert
Delivery date & cost shown at checkout
- 34.58GoVets.com
Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: M3x0.50 , Material: Stainless Steel , Insert
Delivery date & cost shown at checkout
- 46.98GoVets.com
Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: M5x0.80 , Material: Stainless Steel , Insert
Delivery date & cost shown at checkout
- 49.58GoVets.com
Qty 2 | E-Z Lok Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: M6x1.00 , Material: Stainless Steel , Insert
Delivery date & cost shown at checkout
- 34.58GoVets.com
Qty 2 | Hex Drive & Slotted Drive Threaded Inserts, Product Type: Knife , Thread Size: M10-1.5 , Material: Stainless Steel , Finish: Uncoated
Delivery date & cost shown at checkout
- 15.11spsindustrial.com
MPN 400-004-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: #4-40 ; Material: Stainless Steel ; Insert Diameter:
Delivery date & cost shown at checkout
- 18.81spsindustrial.com
MPN 400-3-CR #10-24, Bright Finish, Stainless Steel Knife Insert
Delivery date & cost shown at checkout
- 26.07spsindustrial.com
MPN 400-332-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: #10-32 ; Material: Stainless Steel ; Insert Diameter:
Delivery date & cost shown at checkout
- 26.00spsindustrial.com
MPN 400-428-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: 1/4-28 ; Material: Stainless Steel ; Insert Diameter:
Delivery date & cost shown at checkout
- 11.59spsindustrial.com
MPN 400-524-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: 5/16-24 ; Material: Stainless Steel ; Insert Diameter:
Delivery date & cost shown at checkout
- 18.33spsindustrial.com
MPN 400-M3-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: M3x0.50 ; Material: Stainless Steel ; Insert Diameter:
Delivery date & cost shown at checkout
- 15.11spsindustrial.com
MPN 400-M4-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: M4x0.70 ; Material: Stainless Steel ; Insert Diameter:
Delivery date & cost shown at checkout
- 25.03spsindustrial.com
MPN 400-M5-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: M5x0.80 ; Material: Stainless Steel ; Insert Diameter:
Delivery date & cost shown at checkout
- 26.53spsindustrial.com
MPN 400-M6-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: M6x1.00 ; Material: Stainless Steel ; Insert Diameter:
Delivery date & cost shown at checkout
- 12.28spsindustrial.com
MPN 400-M8-CR Hex Drive & Slotted Drive Threaded Inserts; Product Type: Knife ; Thread Size: M8x1.25 ; Material: Stainless Steel ; Insert Diameter:
Delivery date & cost shown at checkout
- 26.80Global Industrial
10-24 Insert For Hard Wood - Stainless - 400-3-Cr - Pkg Qty 10
Delivery date & cost shown at checkout
- 17.99Rockler Woodworking and Hardware
E-Z Lok Threaded Insert for Hard Wood - 303 Stainless - 3/8-16 by Rockler
Delivery date & cost shown at checkout
- 225.66Amazon.com
E-Z LOK Knife Threaded Insert for Hard-Wood, Stainless Steel Thread Inserts 3/8-16 (Pack of 100)
Delivery date & cost shown at checkout
- 29.00eBay
EZ LOK 400-4-CR (10pcs) 1/4-20 Knife Thread Stainless Insert
Delivery date & cost shown at checkout
- 87.00Radwell.com
EZ LOK 400-4-CR - Machine Parts & Nozzle Supplies
Delivery date & cost shown at checkout
- 43.00Volition
E-Z LOK 400-004-CR Threaded Insert for Hard Wood - Stainless Steel - 4-40 Pack of 10 (Helical Threaded Inserts 6254618)
Delivery date & cost shown at checkout
- 43.00Volition
E-Z LOK 400-006-CR Threaded Insert for Hard Wood - Stainless Steel - 6-32 Pack of 10 (Helical Threaded Inserts 6254619)
Delivery date & cost shown at checkout
- 42.42Volition
E-Z LOK 400-3-CR Threaded Insert for Hard Wood - 303 Stainless - 10-24 Pack of 10 (Helical Threaded Inserts 6254625)
Delivery date & cost shown at checkout
- 42.21Volition
E-Z LOK 400-332-CR Threaded Insert for Hard Wood - Stainless Steel - 10-32 Pack of 10 (Helical Threaded Inserts 6254623)
Delivery date & cost shown at checkout
- 42.20Volition
E-Z LOK 400-4-CR Threaded Insert for Hard Wood - 303 Stainless - 1/4-20 Pack of 10 (Helical Threaded Inserts 6254626)
Delivery date & cost shown at checkout
- 42.20Volition
E-Z LOK 400-428-CR Threaded Insert for Hard Wood - Stainless Steel - 1/4-28 Pack of 10 (Helical Threaded Inserts 6254627)
Delivery date & cost shown at checkout
- 42.98Volition
E-Z LOK 400-624-CR Threaded Insert for Hard Wood - Stainless Steel - 3/8-24 Pack of 5 (Helical Threaded Inserts 6254413)
Delivery date & cost shown at checkout
- 43.00Volition
E-Z LOK 400-M3-CR Threaded Insert for Hard Wood - Stainless Steel - M3-0.5 Pack of 10 (Helical Threaded Inserts 6254621)
Delivery date & cost shown at checkout
- 43.00Volition
E-Z LOK 400-M4-CR Threaded Insert for Hard Wood - Stainless Steel - M4-0.7 Pack of 10 (Helical Threaded Inserts 6254622)
Delivery date & cost shown at checkout
- 42.21Volition
E-Z LOK 400-M5-CR Threaded Insert for Hard Wood - Stainless Steel - M5-0.8 Pack of 10 (Helical Threaded Inserts 6254624)
Delivery date & cost shown at checkout
- 42.20Volition
E-Z LOK 400-M6-CR Threaded Insert for Hard Wood - Stainless Steel - M6-1.0 Pack of 10 (Helical Threaded Inserts 6254628)
Delivery date & cost shown at checkout
- 42.98Volition
E-Z LOK 400-M8-CR Threaded Insert for Hard Wood - Stainless Steel - M8-1.25 Pack of 5 (Helical Threaded Inserts 6254415)
Delivery date & cost shown at checkout
- 42.25Volition
E-Z LOK 40915 Threaded Insert for Metal - M10-1.5 x 1.5D Pack of 10 (Helical Threaded Inserts 6254747)
Delivery date & cost shown at checkout
- 27.40Volition
EZ Lok 1/4-20 Insert For Hard Wood - Stainless - 400-4-Cr - Pkg Qty 10 (Wood Inserts WBB435346)
Delivery date & cost shown at checkout
- 12.35Bay Supply
E-Z Knife Threaded Insert for Hard Wood - SST - 3/8-24 (5 PK)
Delivery date & cost shown at checkout
Product Details
Best Review
Customers are satisfied with the mechanical fasteners' functionality, build quality, and hold strength. They find the inserts work well, are well-designed, and provide secure connections to hardwood. The thread sharpness is appreciated. However, some customers have concerns about chip resistance. Opinions vary regarding ease of installation, threading ability, and size.AI-generated from the text of customer reviews
Popular Products

Gem Stone King 925 Sterling Silver Round 6MM Gemstone Birthstone Stud Earrings For Women Men
$33.99
Compare at 53 stores

Gem Stone King 925 Sterling Silver Round 6MM Gemstone Birthstone Stud Earrings For Women Men
$44.95
Compare at 50 stores

8MM Natural Gemstone Round Bead Ball Stud Earrings .925 Sterling Silver for Women Teens -Variety of Birthstones
$15.99
Compare at 49 stores

Natural Stone Stud Earrings for Women 8mm Sterling Silver Genuine Gemstone Earrings Handmade Sterling Silver Crystal Stud Earrings for Women
$9.99
Compare at 49 stores

Tory Burch Women's Kira Stud Earrings
$78
Compare at 45 stores