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Inch Inserts & Kits - 441 - Mega Sale! Save up to 29%


Mega Sale! Up to 29% off on Inch Inserts & Kits at In The National Interest. Top brands include Heli-Coil, E-Z LOK, uxcell, Estink, POWERCOIL, Perma Coil, Delisert, & TIME-SERT. Hurry! Limited time offers. Offers valid only while supplies last.



Heli-Coil 554210 M10X1 Vw Kit
Heli-Coil 554210 M10X1 Vw Kit
By Heli-Coil
In Stock
$64.99
$46.41
You Save: 29%

mpn: 554210, ean: 0013519046308,

4.1 out of 5 stars with 123 reviews
Heli-Coil has the most effective and universally accepted method of thread repair. Heli-Coil inserts quickly and permanently restores stripped, worn or damaged threads to their original size and condition. Inserts work in any part of material; aluminum, magnesium, cast iron, bronze, etc. The use of light weight materials in fuel efficient cars means more thread damage..there is a Heli-Coil insert to repair virtually every application. Restore parts that otherwise would have to be


E-Z Lok SK20815 Helical Threaded Insert Kit, 304 Stainless Steel, 1/4''-20 Thread Size, 0.375'' Installed Length (Pack of 10)
E-Z Lok SK20815 Helical Threaded Insert Kit, 304 Stainless Steel, 1/4"-20 Thread Size, 0.375" Installed Length (Pack of 10)
By E-Z LOK
In Stock
$41.48

mpn: SK20815, ean: 0847554003350,

4.5 out of 5 stars with 48 reviews
E-Z Lok manufactures threaded inserts for metal, plastic, and wood. The company is headquartered in Gardena, CA..


E-Z Lok EK30615 Helical Threaded Insert Kit, 304 Stainless Steel, #10-32 Thread Size, 0.285'' Installed Length (Pack of 10)
E-Z Lok EK30615 Helical Threaded Insert Kit, 304 Stainless Steel, #10-32 Thread Size, 0.285" Installed Length (Pack of 10)
By E-Z LOK
In Stock
$24.99
$24.03
You Save: 4%

mpn: EK30615, ean: 0847554004548,

4.7 out of 5 stars with 288 reviews
E-Z Lok manufactures threaded inserts for metal, plastic, and wood. The company is headquartered in Gardena, CA..


uxcell M5x10mm 304 Stainless Steel Self Tapping Slotted Thread Insert 20pcs
uxcell M5x10mm 304 Stainless Steel Self Tapping Slotted Thread Insert 20pcs
By uxcell
In Stock
$11.74

mpn: a17101100ux0100,

4.7 out of 5 stars with 190 reviews
Made of high quality 304 stainless steel, anti-rust for long use.Slotted Thread Self Tapping Insert.A good reapair part to protect your screws.Easy Installation.Main Color: Silver Tone; Material: 304 Stainless Steel. Package Content: 20pcs x Self Tapping Thread Insert; Product Name: Self Tapping Thread Insert. Weight: 35g; Dimension: 10 x 8mm / 0.39'' x 0.31'' (L*D). Inner Thread Dia.: M5; Pitch: 0.8mm. Groove Size: 2.5 x 3.5mm / 0.1'' x 0.14'' (W*H).


E-Z Lok EK21020 Helical Threaded Insert Kit, 304 Stainless Steel, 3/8''-16 Thread Size, 0.750'' Installed Length (Pack of 10)
E-Z Lok EK21020 Helical Threaded Insert Kit, 304 Stainless Steel, 3/8"-16 Thread Size, 0.750" Installed Length (Pack of 10)
By E-Z LOK
In Stock
$12.93
$12.39
You Save: 4%

mpn: EK21020, ean: 0847554004289,

4.5 out of 5 stars with 274 reviews
E-Z Lok manufactures threaded inserts for metal, plastic, and wood. The company is headquartered in Gardena, CA..


E-Z Lok EK20420 Helical Threaded Insert Kit, 304 Stainless Steel, #6-32 Thread Size, 0.276'' Installed Length (Pack of 10)
E-Z Lok EK20420 Helical Threaded Insert Kit, 304 Stainless Steel, #6-32 Thread Size, 0.276" Installed Length (Pack of 10)
By E-Z LOK
In Stock
$27.40

mpn: EK20420, ean: 0847554004104,

4.7 out of 5 stars with 32 reviews
E-Z Lok manufactures threaded inserts for metal, plastic, and wood. The company is headquartered in Gardena, CA..


Estink Wire Thread insert,60pcs Stainless Steel Thread Repair Kit Wire Thread Insert Assortment Metric M3 M4 M5 M6 M8 M10 M12
Estink Wire Thread insert,60pcs Stainless Steel Thread Repair Kit Wire Thread Insert Assortment Metric M3 M4 M5 M6 M8 M10 M12
By Estink
In Stock
$10.99
$10.88
You Save: 1%

mpn: JZZ-FTK-US-223, ean: 0741870207266,

4.9 out of 5 stars with 224 reviews
Descriptions: The wire screw sleeve is a new type of fastening technology which can effectively improve the connection condition and greatly raise the reliability of screw connection. Specifications: Material:Stainless Steel Quantity:60 Weight:104g Size:(inner diameter x thread pitch x length), 2D= 2 x inner diameter M3x0.5x2D(10pcs) M4x0.7x2D(10pcs) M5x0.8x2D(10pcs) M6x1.0x2D(10pcs) M8x1.25x2D(10pcs) M10x1.5x2D(5pcs) M12x1.75x2D(5pcs) Package Included: 60 x Wire Screw SleeveFUNCTION :Used in


E-Z Lok SK30420 Helical Threaded Insert Kit, 304 Stainless Steel, #6-40 Thread Size, 0.276'' Installed Length (Pack of 10)
E-Z Lok SK30420 Helical Threaded Insert Kit, 304 Stainless Steel, #6-40 Thread Size, 0.276" Installed Length (Pack of 10)
By E-Z LOK
In Stock
$12.75
$12.73

mpn: SK30420, ean: 0847554003480,

4.5 out of 5 stars with 159 reviews
E-Z Lok manufactures threaded inserts for metal, plastic, and wood. The company is headquartered in Gardena, CA..


Helical Thread Repair Kit, M10x1.25, 15Pcs
Helical Thread Repair Kit, M10x1.25, 15Pcs
By POWERCOIL
In Stock
$34.34

mpn: 3521-10.00K, ean: 9326518076247,

4.4 out of 5 stars with 183 reviews
' Helical Thread Repair Kit, Free Running, 304 Stainless Steel, M10 x 1.25, Length 15mm, Thread Type Metric Fine, Number of Pieces 15, Application For Metal, Includes HSS STI Tap, Installation Tool, 13/32'' HSS Drill Bit And 15 Inserts 'Price For: Each Item: Helical Thread Repair Kit Material: 304 Stainless Steel Application: For Metal Includes: Inserts (15) Each: M10x1.25x15mm, (1) Each: HSS STI Tap, Installation Tool, 13/32'' HSS Drill Bit Type: With Drill Bit, Free Running Size: M10 x 1.25


E-Z Lok EK30915 Helical Threaded Insert Kit, 304 Stainless Steel, 5/16''-24 Thread Size, 0.469'' Installed Length (Pack of 10)
E-Z Lok EK30915 Helical Threaded Insert Kit, 304 Stainless Steel, 5/16"-24 Thread Size, 0.469" Installed Length (Pack of 10)
By E-Z LOK
In Stock
$32.02

mpn: EK30915, ean: 0847554004609,

4.9 out of 5 stars with 234 reviews
E-Z Lok manufactures threaded inserts for metal, plastic, and wood. The company is headquartered in Gardena, CA..


Perma Coil 3208-C16 Thread Repair Kit 1-8 6PC Helicoil 5521-16
Perma Coil 3208-C16 Thread Repair Kit 1-8 6PC Helicoil 5521-16
By Perma Coil
In Stock
$172.31

mpn: 3208-C16, ean: 0790694321160,

4.6 out of 5 stars with 259 reviews
KATO Perma-Coil Kits are universally accepted method of repairing stripped threads in all types of materials (aluminum, magnesium, steel, even plastic). Use Perma-Coil Kits to bring damaged/stripped threads back to their original size, and stronger than new. Once a damaged thread is repaired with a Perma-Coil kit thread wear, corrosion and galling will be virtually eliminated resulting in a stronger assembly.Thread Size: 1-8. Pack of 6 - Aerospace Quality, 304 Stainless Steel, Free-Running


Delisert 5pocs keensert insert heavy duty internal thread M14x1.5 for automotive cars
Delisert 5pocs keensert insert heavy duty internal thread M14x1.5 for automotive cars
By Delisert
In Stock
$22.00

mpn: CXSS1415, ean: 0738596261962,

4.2 out of 5 stars with 25 reviews
Product DescriptionKey locking inserts provide high strength and reliability and are designed to provide high resistance to rotation and pull-out loads. After installation into the tapped hole, the keysert on each key locking inserts are driven down through the threads of the parent material, locking the insert firmly and permanently in place.Application:Can be used in virtually any material including aluminum, cast iron, steel, plastics.Category:Thinwall;Heavy wall; Extra Heavy Duty;Solid


Perma Coil 3208-F18 Thread Repair Kit 1 1/8-12- 5PC Helicoil 5528-18
Perma Coil 3208-F18 Thread Repair Kit 1 1/8-12- 5PC Helicoil 5528-18
By Perma Coil
In Stock
$299.63

mpn: 3208-F18, ean: 0790694322181,

4.0 out of 5 stars with 237 reviews
KATO Perma-Coil Kits are universally accepted method of repairing stripped threads in all types of materials (aluminum, magnesium, steel, even plastic). Use Perma-Coil Kits to bring damaged/stripped threads back to their original size, and stronger than new. Once a damaged thread is repaired with a Perma-Coil kit thread wear, corrosion and galling will be virtually eliminated resulting in a stronger assembly.Thread Size: 1 1/8-12. Pack of 5 - Aerospace Quality, 304 Stainless Steel,


Perma Coil 208-212 Thread Insert Pack 3/4-16 4PC Helicoil 5528-12
Perma Coil 208-212 Thread Insert Pack 3/4-16 4PC Helicoil 5528-12
By Perma Coil
In Stock
$16.54

mpn: 208-212, ean: 0790694282126,

4.8 out of 5 stars with 116 reviews
KATO Perma-Coil Insert Pack includes stainless steel inserts used to repair stripped threads in all types of materials. Unlike threaded solid bushing type fasteners, Perma-Coil (tanged) inserts provide space and weight saving to your repair process. In addition, Perma-Coil (tanged) inserts eliminate the need for oversized drilling and tapping, welding, or plugging of damaged holes.Thread Size: 3/4-16. Pack of 4 - Aerospace Quality, 304 Stainless Steel, Free-Running Inserts. 1.5 Diameter


Perma Coil 1208-107 Thread Repair Kit 7/16-14 6PC Helicoil 5401-7
Perma Coil 1208-107 Thread Repair Kit 7/16-14 6PC Helicoil 5401-7
By Perma Coil
In Stock
$27.52

mpn: 1208-107, ean: 0790694121074,

4.3 out of 5 stars with 43 reviews
KATO Perma-Coil Kits are universally accepted method of repairing stripped threads in all types of materials (aluminum, magnesium, steel, even plastic). Use Perma-Coil Kits to bring damaged/stripped threads back to their original size, and stronger than new. Once a damaged thread is repaired with a Perma-Coil kit thread wear, corrosion and galling will be virtually eliminated resulting in a stronger assembly.Thread Size: 7/16-14. Pack of 6 - Aerospace Quality, 304 Stainless Steel,


Perma Coil 3208-C14 Thread Repair Kit 7/8-9 6PC Helicoil 5521-14
Perma Coil 3208-C14 Thread Repair Kit 7/8-9 6PC Helicoil 5521-14
By Perma Coil
In Stock
$116.76

mpn: 3208-C14, ean: 0790694321146,

4.8 out of 5 stars with 108 reviews
KATO Perma-Coil Kits are universally accepted method of repairing stripped threads in all types of materials (aluminum, magnesium, steel, even plastic). Use Perma-Coil Kits to bring damaged/stripped threads back to their original size, and stronger than new. Once a damaged thread is repaired with a Perma-Coil kit thread wear, corrosion and galling will be virtually eliminated resulting in a stronger assembly.Thread Size: 7/8-9. Pack of 6 - Aerospace Quality, 304 Stainless Steel, Free-Running


Perma Coil 3208-C20 Thread Repair Kit 1 1/4-7 4PC Helicoil 5521-20
Perma Coil 3208-C20 Thread Repair Kit 1 1/4-7 4PC Helicoil 5521-20
By Perma Coil
In Stock
$216.41

mpn: 3208-C20, ean: 0790694321207,

4.5 out of 5 stars with 55 reviews
KATO Perma-Coil Kits are universally accepted method of repairing stripped threads in all types of materials (aluminum, magnesium, steel, even plastic). Use Perma-Coil Kits to bring damaged/stripped threads back to their original size, and stronger than new. Once a damaged thread is repaired with a Perma-Coil kit thread wear, corrosion and galling will be virtually eliminated resulting in a stronger assembly.Thread Size: 11/4-7. Pack of 4 - Aerospace Quality, 304 Stainless Steel,


Delisert 20pcs Key Locking Screw Thread Insert Heavy Duty Internal Thread M12X1.75 for automotive fasteners
Delisert 20pcs Key Locking Screw Thread Insert Heavy Duty Internal Thread M12X1.75 for automotive fasteners
By Delisert
In Stock
$70.00

mpn: CXSS12175, ean: 0738596261931,

4.9 out of 5 stars with 85 reviews
Product DescriptionKey locking inserts provide high strength and reliability and are designed to provide high resistance to rotation and pull-out loads. After installation into the tapped hole, the keysert on each key locking inserts are driven down through the threads of the parent material, locking the insert firmly and permanently in place.Application:Can be used in virtually any material including aluminum, cast iron, steel, plastics.Category:Thinwall;Heavy wall; Extra Heavy Duty;Solid


TIME-SERT Inch Kit 9/16-12 Part # 0961
TIME-SERT Inch Kit 9/16-12 Part # 0961
By TIME-SERT
In Stock
$127.89

mpn: 0961, ean: 0845617000261,

4.9 out of 5 stars with 167 reviews
Time-Sert Inch Kit 9/16-12 Provided Insert length is .750 inches. KIT CONTAINS: Drill, Counterbore, Tap, Installation Driver, (5) Steel Inserts.Time-Sert Inch Kit 9/16-12 Provided Insert length is .750 inches..


Perma Coil 1208-112 Thread Repair Kit 3/4-10 4PC Helicoil 5401-12
Perma Coil 1208-112 Thread Repair Kit 3/4-10 4PC Helicoil 5401-12
By Perma Coil
In Stock
$55.06

mpn: 1208-112, ean: 0790694121128,

4.8 out of 5 stars with 59 reviews
KATO Perma-Coil Kits are universally accepted method of repairing stripped threads in all types of materials (aluminum, magnesium, steel, even plastic). Use Perma-Coil Kits to bring damaged/stripped threads back to their original size, and stronger than new. Once a damaged thread is repaired with a Perma-Coil kit thread wear, corrosion and galling will be virtually eliminated resulting in a stronger assembly.Thread Size: 3/4-10. Pack of 4 - Aerospace Quality, 304 Stainless Steel,



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