
For the economical repair of damaged or worn threads (of all materials) and as a structural element for thread reinforcement when using materials with low shear strength (e.g. aluminum, aluminum-magnesium alloys). The use of wear-free HeliCoil thread inserts not only repairs the thread, but also increases the thread load-bearing capacity.
Execution:
High-strength, free-running HeliCoil® plus thread inserts made of stainless steel with high wear resistance, low thread friction in tight tolerances, high surface quality as well as corrosion and heat resistance. The flexible design enables uniform load and stress distribution and thus produces durable screw connections of the highest quality for all operating loads (static, dynamic) with ideal force transmission. Uncomplicated, quick assembly, the result is a true-to-gauge internal thread that can be used on both sides.
Complete repair kit for M12x1.25 thread sizes in a plastic case.
Application:
1. Check the tap and threaded bolt.
2. Cut the holding thread with the special HeliCoil tap. The tap has two offsets, so nothing needs to be pre-drilled and the defective thread can be cut directly.
3. Turn the thread insert into the holding thread using the installation tool.
4. Remove the tang with a punch or needle-nose pliers.
Scope of delivery
A detailed instruction manual is included.
Original HeliCoil product from the German manufacturer Böllhoff.
| Storage method | Plastic box |
| Manufacturer | HeliCoil |
| Material | Chrome steel (colloquially known as stainless steel) |
| Nominal diameter (thread) | 12 mm |
| Dimension thread insert | 1D, 1.5D, 2D |
| Total length | 12 mm, 16 mm, 24 mm |
| Thread type | MF12x1.25 (fine pitch thread) |
| Number of components | 32 pcs |
| Area of application | Workshop accessories |
Accessories & related products
HeliCoil thread repair case M5 - M12 (professional tool)
Material: Chrome steel (colloquially known as stainless steel) · Storage method: Suitcase · Manufacturer: HeliCoil · Storage box dimension [mm]: 420 x 345 x 120 mm · Dimension thread insert: 1D · Dimension thread insert: 1.5D · Dimension thread insert: 2D · Thread type: M10x1.5 (standard thread) · Thread type: M12x1.75 (standard thread) · Thread type: M5x0.8 (standard thread) · Thread type: M6x1 (standard thread) · Thread type: M8x1.25 (standard thread) · Nominal diameter (thread): 5 mm · Nominal diameter (thread): 6 mm · Nominal diameter (thread): 8 mm · Nominal diameter (thread): 10 mm · Nominal diameter (thread): 12 mm · Area of application: Workshop accessories · Number of components: 300 pcs
EUR 421.10
Amecoil insert M5 - M10 Inox
Manufacturer: Amecoil · Material: Chrome steel (colloquially known as stainless steel) · Thread size: M10 · Thread size: M6 · Thread size: M7 · Thread size: M8 · Total length: 5 mm · Total length: 6 mm · Total length: 7 mm · Total length: 9 mm · Total length: 10 mm · Total length: 12 mm · Nominal diameter (thread): 5 mm · Nominal diameter (thread): 6 mm · Nominal diameter (thread): 7 mm · Nominal diameter (thread): 8 mm · Nominal diameter (thread): 9 mm · Nominal diameter (thread): 10 mm
EUR 1.10
HeliCoil thread repair set M12 (professional tool)
Storage method: Suitcase · Manufacturer: HeliCoil · Storage box dimension [mm]: 180 x 165 x 45 mm · Material: Chrome steel (colloquially known as stainless steel) · Area of application: Workshop accessories · Total length: 12 mm · Total length: 18 mm · Total length: 24 mm · Nominal diameter (thread): 12 mm · Dimension thread insert: 1D · Dimension thread insert: 1.5D · Dimension thread insert: 2D · Ø bore: 12.5 mm · Thread type: M12x1.75 (standard thread) · Number of components: 30 pcs
EUR 115.10
HeliCoil plug thread repair set M14x1.25 (professional tool)
Storage method: Suitcase · Manufacturer: HeliCoil · Storage box dimension [mm]: 250 x 50 x 220 mm · Material: Chrome steel (colloquially known as stainless steel) · Area of application: Workshop accessories · Nominal diameter (thread): 14 mm · Dimension thread insert: 0.5D · Dimension thread insert: 1D · Dimension thread insert: 1.5D · Thread type: MF14x1.25 (fine pitch thread) · Number of components: 30 pcs
EUR 173.30
HeliCoil thread repair set M12x1.5 oil spigot hole (fine thread)
Storage method: Plastic box · Manufacturer: HeliCoil · Material: Chrome steel (colloquially known as stainless steel) · Area of application: Workshop accessories · Total length: 9 mm · Total length: 12 mm · Total length: 16 mm · Nominal diameter (thread): 12 mm · Dimension thread insert: 0.75D · Dimension thread insert: 1D · Dimension thread insert: 1.5D · Thread type: MF12x1.5 (fine pitch thread) · Number of components: 35 pcs
EUR 235.30
HeliCoil thread repair set M12x1.5 (fine thread)
Storage method: Plastic box · Manufacturer: HeliCoil · Material: Chrome steel (colloquially known as stainless steel) · Area of application: Workshop accessories · Total length: 12 mm · Total length: 18 mm · Total length: 24 mm · Nominal diameter (thread): 12 mm · Dimension thread insert: 1D · Dimension thread insert: 1.5D · Dimension thread insert: 2D · Thread type: MF12x1.5 (fine pitch thread) · Number of components: 34 pcs
EUR 152.30
Moped fans also bought
HeliCoil thread repair set M8x1 (professional tool)
Storage method: Suitcase · Manufacturer: HeliCoil · Storage box dimension [mm]: 180 x 165 x 45 mm · Material: Chrome steel (colloquially known as stainless steel) · Area of application: Workshop accessories · Total length: 8 mm · Total length: 12 mm · Total length: 16 mm · Nominal diameter (thread): 8 mm · Dimension thread insert: 1D · Dimension thread insert: 1.5D · Dimension thread insert: 2D · Ø bore: 8.3 mm · Thread type: MF8x1 (fine pitch thread) · Number of components: 30 pcs
EUR 123.80
HeliCoil thread repair set M12x1.5 oil spigot hole (fine thread)
Storage method: Plastic box · Manufacturer: HeliCoil · Material: Chrome steel (colloquially known as stainless steel) · Area of application: Workshop accessories · Total length: 9 mm · Total length: 12 mm · Total length: 16 mm · Nominal diameter (thread): 12 mm · Dimension thread insert: 0.75D · Dimension thread insert: 1D · Dimension thread insert: 1.5D · Thread type: MF12x1.5 (fine pitch thread) · Number of components: 35 pcs
EUR 235.30
HeliCoil thread repair set M9x1.25
Storage method: Plastic box · Manufacturer: HeliCoil · Material: Chrome steel (colloquially known as stainless steel) · Area of application: Workshop accessories · Total length: 9 mm · Total length: 13.5 mm · Total length: 18 mm · Nominal diameter (thread): 9 mm · Dimension thread insert: 1D · Dimension thread insert: 1.5D · Dimension thread insert: 2D · Thread type: M9x1.25 (standard thread) · Number of components: 34 pcs
EUR 144.80
HeliCoil thread repair set M7x1
Storage method: Plastic box · Manufacturer: HeliCoil · Material: Chrome steel (colloquially known as stainless steel) · Area of application: Workshop accessories · Total length: 7 mm · Total length: 10.5 mm · Total length: 14 mm · Nominal diameter (thread): 7 mm · Dimension thread insert: 1D · Dimension thread insert: 1.5D · Dimension thread insert: 2D · Thread type: M7x1 (standard thread) · Number of components: 34 pcs
EUR 123.80









