Thread Repair Kits

What are thread repair kits?

We offer a range of thread repair kits, tools and inserts. These products are used to repair warn or broken threads on anything from a machine bed to an engine manifold.

How do they work?

Using a simple method of first drilling out the previous thread, tapping the hole with the tapping tool, then screw in the threaded insert using the insert tool and finally break off the tangs.


What are the key features?

• Repairs stripped or damaged internal threads
• Different kits available to repairs threads from M2.5 to M20
• No engineering experience needed
• Protects tapped threads against wear and tear

What different types are there?

• Wire threaded inserts
• Tapping tool and drill bits

Which application would you use it?

• Electrical & Industrial Servicing
• Automotive

...
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Viewing 21 - 40 of 57 products
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Description Price Thread Size Range Number Of Pieces Number of Pieces Set Contents
RS Stock No. 470-844
Mfr. Part No.41851040000
BrandBöllhoff
$148.73
1 Kit
Kit(s)
M4 x 0.7 - 64 Inserts: M4 x 4 mm (x20); M4 x 6 mm (x20); M4 x 8 mm (x20); Twist Drill; HSS Hand Tap; Installation Mandrel; Tang Break-off Tool
RS Stock No. 470-935
Mfr. Part No.41861010001
BrandBöllhoff
$557.80
1 Kit
Kit(s)
M4 → M10 - 260 Inserts: M4x4mm (x20); M4x6mm (x20); M4x8mm (x20); M5x5mm (x20); M5x7.5mm (x20); M5x10mm (x20); M6x6mm (x20); M6x9mm (x20); M6x12mm (x20); M8x8mm (x10); M8x12mm (x10); M8x16 mm (x10); M10x10mm (x10); M10x15mm (x10); M10x20mm (x10); Twist Drills; HSS Hand Tap; Installation Mandrel; Tang Break-off Tool
RS Stock No. 470-907
Mfr. Part No.41860000001
BrandBöllhoff
$390.33
1 Kit
Kit(s)
M2.5 → M6 - 320 Inserts: M2.5 x 2.5mm (x20); M2.5 x 3.75mm (x20); M2.5 x 5 mm (x20); M3 x 3mm (x20); M3 x 4.5mm (x20); M3 x 6mm (x20); M4 x 4mm (x20); M4 x 6mm (x20); M4 x 8mm (x20); M5 x 5mm (x20); M5 x 7.5mm (x20); M5 x 10mm (x20); M6 x 6mm (x20); M6 x 9mm (x20); M6 x 12mm (x20); Twist Drills; HSS Hand Tap; Installation Mandrel; Tang Break-off Tool
RS Stock No. 291-868
Mfr. Part No.35168
BrandRecoil
$143.96
1 Kit
Kit(s)
M16 x 2 - 7 M16 Inserts (x6); Standard Installation Tool
RS Stock No. 668-4718
Mfr. Part No.KRTM6-02
$136.33
Each
units
M6 x 1 - - -
RS Stock No. 703-7179
Mfr. Part No.37128
BrandRecoil
$122.51
1 Kit
Kit(s)
M12 x 1.5 - 13 M12 Inserts (x10); Magnetic Tang Break Tool; Combo Tap and Installation Tool; Drill
RS Stock No. 244-8353
Mfr. Part No.33108
BrandRecoil
$116.97
1 Kit
Kit(s)
5/8-11 - 7 5/8 in UNC Inserts (x6); Standard Installation Tool
RS Stock No. 703-7194
Mfr. Part No.33068
BrandRecoil
$67.51
1 Kit
Kit(s)
3/8-16 - 18 3/8 in UNC Inserts (x15); Magnetic Tang Break Tool; Combo Tap and Installation Tool; Drill
RS Stock No. 703-7188
Mfr. Part No.35128
BrandRecoil
$98.97
1 Kit
Kit(s)
M12 x 1.75 - 13 M12 Inserts (x10); Magnetic Tang Break Tool; Combo Tap and Installation Tool; Drill
RS Stock No. 244-8268
Mfr. Part No.38142
BrandRecoil
$151.04
1 Kit
Kit(s)
M14 - - M14 Inserts (x10); Tap; Installation Tool
RS Stock No. 668-4724
Mfr. Part No.KRTM12-02
$201.65
Each
units
M12 x 1.75 - - -
New
RS Stock No. 188-3739
Mfr. Part No.830A.5RN
BrandFacom
$22.78
Each
units
- 2 - Chuck, Spring
RS Stock No. 668-4727
Mfr. Part No.KRTM8-02
$161.34
Each
units
M8 x 1.25 - - -
RS Stock No. 470-989
Mfr. Part No.41851060000
BrandBöllhoff
$156.58
1 Kit
Kit(s)
M6 x 1 - 64 Inserts: M6 x 6 mm (x20); M6 x 9 mm (x20); M6 x 12 mm (x20); Twist Drill; HSS Hand Tap; Installation Mandrel; Tang Break-off Tool
RS Stock No. 470-890
Mfr. Part No.41851200020
BrandBöllhoff
$242.60
1 Kit
Kit(s)
M20 x 2.5 - 13 M20 x 20 mm Inserts (x10); Hand Taps (x2); Installation Mandrel
RS Stock No. 281-940
Mfr. Part No.0281940
BrandRecoil
$448.33
1 Kit
Kit(s)
M5 → M10 - 48 Inserts: M5 (x10); M6 (x10); M8 (x10); M10 (x10); Installation Tools (x4); HSS Taps (x4)
RS Stock No. 668-4720
Mfr. Part No.KRTM10-02
$149.23
Each
units
M10 x 1.5 - - -
RS Stock No. 470-872
Mfr. Part No.41851100000
BrandBöllhoff
$178.22
1 Kit
Kit(s)
M10 x 1.5 - 34 Inserts: M10 x 10 mm (x10); M10 x 15 mm (x10); M10 x 20 mm (x10); Twist Drill; HSS Hand Tap; Installation Mandrel; Tang Break-off Tool
RS Stock No. 470-945
Mfr. Part No.41861000001
BrandBöllhoff
$574.04
1 Kit
Kit(s)
M5 → M12 - 230 Inserts: M5 x 5 mm (x20); M5 x 7.5 mm (x20); M5 x 10 mm (x20); M6 x 6 mm (x20); M6 x 9 mm (x20); M6 x 12 mm (x20); M8 x 8 mm (x10); M8 x 12 mm (x10); M8 x 16 mm (x10); M10 x 10 mm (x10); M10 x 15 mm (x10); M10 x 20 mm (x10); M12 x 12 mm (x10); M12 x 18 mm (x10); M12 x 24 mm (x10); Twist Drills; HSS Hand Tap; Installation Mandrel; Tang Break-off Tool
RS Stock No. 703-7197
Mfr. Part No.33088
BrandRecoil
$66.03
1 Kit
Kit(s)
1/2-13 - 13 1/2 in UNC Inserts (x10); Magnetic Tang Break Tool; Combo Tap and Installation Tool; Drill
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