Thread Repair Inserts

Threaded inserts are formed from high quality stainless steel wire with a diamond shaped cross section, wound to the shape of a spring thread. They provide a permanent and wear resistant thread in the parent material that is generally stronger than the original thread. The inserts are designed to be greater in diameter than the tapped hole and compress as they are installed. How do they work?Drill Drill to clear out the damaged thread id requiredTap Use a thread insert tap to match the size the of the boltInstall Wind insert in with light downward pressure until 1/4 to 1/2 turn below the surface, driving tang towards the bottom of the hole.Remove Tang Remove tool and sit back on top of tang. Tap down sharply. Do not try to twist tang off. For sparkplug and large fine thread inserts, use long nose pliers and pull tang out.What are the key features? Size Thread length Locking torqueWhat different types are there? Free running inserts which provide a standard female thread Locking inserts which provide a locking function for the female thread when the fasteners installedWhich application would you use it? Automotive Industrial Electronics Consumer Electronics Aerospace – Avionics, Engines, Airframe Ship Building Defence Power Generation Transport

...
Read more Read less

Filters

Viewing 1 - 20 of 76 products
Results per page
Description Price Thread Size Drill Size Thread Length
RS Stock No. 668-4711
Mfr. Part No.KNHM12X1.75
BrandKeenserts
TWD1,250.00
1 Bag of 3
Bag(s)
M12 x 1.75 15.5mm -
RS Stock No. 470-979
Mfr. Part No.41890050010
BrandBöllhoff
TWD7.60
Each (In a Pack of 20)
units
M5 x 0.8 5.2mm 10mm
RS Stock No. 470-985
Mfr. Part No.41890060006
BrandBöllhoff
TWD6.80
Each (In a Pack of 20)
units
M6 x 1 6.3mm 6mm
RS Stock No. 471-027
Mfr. Part No.41890050075
BrandBöllhoff
TWD7.80
Each (In a Pack of 20)
units
M5 x 0.8 5.2mm 7.5mm
RS Stock No. 175-0428
BrandRS PRO
TWD12.70
Each (In a Pack of 20)
units
M3 x 0.5 - 6mm
RS Stock No. 244-8397
Mfr. Part No.28140
BrandRecoil
TWD1,190.00
1 Bag of 10
Bag(s)
M14 x 1.25 14.25mm -
RS Stock No. 470-856
Mfr. Part No.41890250375
BrandBöllhoff
TWD10.20
Each (In a Pack of 20)
units
M2.5 x 0.45 2.6mm 3.75mm
RS Stock No. 175-0431
BrandRS PRO
TWD12.70
Each (In a Pack of 20)
units
M6 x 1 - 12mm
RS Stock No. 470-838
Mfr. Part No.41890030045
BrandBöllhoff
TWD6.90
Each (In a Pack of 20)
units
M3 x 0.5 3.2mm 4.5mm
RS Stock No. 175-0429
BrandRS PRO
TWD12.70
Each (In a Pack of 20)
units
M4 x 0.7 - 8mm
RS Stock No. 244-8410
Mfr. Part No.23043
BrandRecoil
TWD185.00
1 Bag of 10
Bag(s)
1/4-20 UNC 6.7mm -
RS Stock No. 470-991
Mfr. Part No.41890060012
BrandBöllhoff
TWD6.90
Each (In a Pack of 20)
units
M6 x 1 6.3mm 12mm
RS Stock No. 175-0424
BrandRS PRO
TWD10.60
Each (In a Pack of 20)
units
M6 x 1 - 9mm
RS Stock No. 668-4676
Mfr. Part No.KNM8X1.25
BrandKeenserts
TWD1,321.00
1 Bag of 5
Bag(s)
M8 x 1.25 9.5mm -
RS Stock No. 471-001
Mfr. Part No.41890040008
BrandBöllhoff
TWD7.80
Each (In a Pack of 20)
units
M4 x 0.7 4.2mm 8mm
RS Stock No. 244-8432
Mfr. Part No.23063
BrandRecoil
TWD281.00
1 Bag of 10
Bag(s)
3/8-16 UNC 9.9mm -
RS Stock No. 470-995
Mfr. Part No.41890060009
BrandBöllhoff
TWD6.60
Each (In a Pack of 20)
units
M6 x 1 6.3mm 9mm
RS Stock No. 528-643
Mfr. Part No.25053
BrandRecoil
TWD195.00
1 Bag of 10
Bag(s)
M5 x 0.8 5.2mm -
RS Stock No. 291-903
Mfr. Part No.25163
BrandRecoil
TWD475.00
1 Bag of 10
Bag(s)
M16 x 2 16.5mm -
RS Stock No. 470-957
Mfr. Part No.41890100010
BrandBöllhoff
TWD7.60
Each (In a Pack of 10)
units
M10 x 1.5 10.5mm 10mm