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 1 - 20 of 57 products
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Description Price Thread Size Range Number of Pieces Set Contents
RS Stock No. 917-2482
BrandRS PRO
TWD2,652.00
1 Set
Set(s)
M4 to M10 - -
RS Stock No. 470-862
Mfr. Part No.41851030000
BrandBöllhoff
TWD2,492.00
1 Kit
Kit(s)
M3 x 0.5 64 Inserts: M3 x 3 mm (x20); M3 x 4.5 mm (x20); M3 x 6 mm (x20); Twist Drill; HSS Hand Tap; Installation Mandrel; Tang Break-off Tool
RS Stock No. 470-907
Mfr. Part No.41860000001
BrandBöllhoff
TWD7,636.00
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. 703-7191
Mfr. Part No.34048
BrandRecoil
TWD986.00
1 Kit
Kit(s)
1/4-28 18 1/4 in UNF Inserts (x15); Magnetic Tang Break Tool; Combo Tap and Installation Tool; Drill
RS Stock No. 703-7166
Mfr. Part No.35058
BrandRecoil
TWD1,072.00
1 Kit
Kit(s)
M5 x 0.8 18 M5 Inserts (x15); Magnetic Tang Break Tool; Combo Tap and Installation Tool; Drill
RS Stock No. 917-2491
BrandRS PRO
TWD2,938.00
1 Set
Set(s)
M5 → M12 20 HSS Drills 5 Pieces: 5.2; 6.2; 8.3; 10.3; 12.4 mm, HSS STI Tap 5 Pieces: M5; M6; M8; M10; M12, Installation Mandrel 5 Pieces, Tang Break-Off Tool 5 Pieces, Thread Inserts 1.0D-1.5D-2.0D from M5 → M12
RS Stock No. 917-2514
BrandRS PRO
TWD616.00
1 Set
Set(s)
M5 19 Installation Mandrel, M5 x 0.8 HSS STI Tap, Tang Break-Off Tool, Thread Inserts: 5 each of 1.0D; 1.5D; 2.0D, 5.2mm HSS Drill Piece
RS Stock No. 668-4718
Mfr. Part No.KRTM6-02
BrandKeenserts
TWD3,611.00
Each
units
M6 x 1 - -
RS Stock No. 917-2517
BrandRS PRO
TWD689.00
1 Set
Set(s)
M2.5 19 Installation Mandrel, M2.5 x 0.45 HSS STI Tap, Tang Break-Off Tool, Thread Inserts: 5 each of 1.0D; 1.5D; 2.0D, 2.6mm HSS Drill Piece
RS Stock No. 668-4720
Mfr. Part No.KRTM10-02
BrandKeenserts
TWD3,953.00
Each
units
M10 x 1.5 - -
RS Stock No. 703-7175
Mfr. Part No.35108
BrandRecoil
TWD2,061.00
1 Kit
Kit(s)
M10 x 1.5 18 M10 Inserts (x10); Magnetic Tang Break Tool; Combo Tap and Installation Tool; Drill
RS Stock No. 917-2520
BrandRS PRO
TWD1,085.00
1 Set
Set(s)
M12 13 Installation Mandrel, M12 x 1.75 HSS STI Tap, Tang Break-Off Tool, Thread Inserts: 3 each of 1.0D; 1.5D; 2.0D, 12.4mm HSS Drill Piece
RS Stock No. 291-868
Mfr. Part No.35168
BrandRecoil
TWD2,954.00
1 Kit
Kit(s)
M16 x 2 7 M16 Inserts (x6); Standard Installation Tool
RS Stock No. 668-4724
Mfr. Part No.KRTM12-02
BrandKeenserts
TWD3,953.00
Each
units
M12 x 1.75 - -
RS Stock No. 703-7179
Mfr. Part No.37128
BrandRecoil
TWD2,030.00
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. 470-872
Mfr. Part No.41851100000
BrandBöllhoff
TWD3,313.00
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. 917-2523
BrandRS PRO
TWD909.00
1 Set
Set(s)
M10 19 Installation Mandrel, M10 x 1.5 HSS STI Tap, Tang Break-Off Tool, Thread Inserts: 5 each of 1.0D; 1.5D; 2.0D, 10.3mm HSS Drill Piece
RS Stock No. 703-7197
Mfr. Part No.33088
BrandRecoil
TWD1,699.00
1 Kit
Kit(s)
1/2-13 13 1/2 in UNC Inserts (x10); Magnetic Tang Break Tool; Combo Tap and Installation Tool; Drill
RS Stock No. 703-7153
Mfr. Part No.35038
BrandRecoil
TWD1,512.00
1 Kit
Kit(s)
M3 x 0.5 18 M3 Inserts (x15); Magnetic Tang Break Tool; Combo Tap and Installation Tool; Drill
RS Stock No. 470-840
Mfr. Part No.41851250000
BrandBöllhoff
TWD2,875.00
1 Kit
Kit(s)
M2.5 x 0.45 64 Inserts: M2.5 x 2.5 mm (x20); M2.5 x3.75 mm (x20); M2.5 x 5 mm (x20); Twist Drill; HSS Hand Tap; Installation Mandrel; Tang Break-off Tool