For the cost-effective repair of damaged or worn threads (in 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-resistant HeliCoil thread inserts not only repairs the thread but also increases the thread’s load-bearing capacity.
Design:
High-strength, free-running HeliCoil® plus thread inserts made of stainless steel with high wear resistance, low thread friction within tight tolerances, high surface finish, and resistance to corrosion and heat. The flexible design enables even load and stress distribution, thereby creating durable, high-quality screw connections for all operating loads (static, dynamic) with ideal force transmission. Simple, quick installation results in a standard-compliant internal thread that can be used on both sides.
Complete repair kit for M16x1.50 thread size in a plastic case.
Application:
1. Drill out the defective thread using a 16.5 mm drill bit (not included).
2. Check the tap and threaded insert.
3. Cut the receiving thread using the special HeliCoil tap.
4. Screw the thread insert into the receiving thread using the installation tool.
5. Remove the drive pin with a punch or needle-nose pliers.
Scope of Delivery
- 1 thread cutter
- 1 threading tool
- 10 HeliCoil thread inserts (1D / 16 mm)
- 10 HeliCoil thread inserts (1.5D / 24 mm)
- 10 HeliCoil thread inserts (2D / 32 mm)
- 1 plastic case
Detailed operating instructions are included.
Genuine HeliCoil product from the German manufacturer Böllhoff.
| Storage method | Plastic box |
| Manufacturer | HeliCoil |
| Material | Chrome steel (colloquially known as stainless steel) |
| Thread type | MF16x1.5 (fine pitch thread) |
| Dimension thread insert | 1D, 1.5D, 2D |
| Nominal diameter (thread) | 16 mm |
| Total length | 16 mm, 24 mm, 32 mm |
| Ø bore | 16.5 mm |
| Number of components | 32 pcs |
| Area of application | Workshop accessories |
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