BaerCoil Wire Thread Inserts M 2.2 x 0.45 - 2.0 D (4.4 mm) - free running - 100 pcs.
BaerCoil Wire Thread Inserts M 2.2 x 0.45 - 2.0 D (4.4 mm) - free running - 100 pcs.
BaerCoil® wire thread inserts are the perfect solution for a long-lasting, powerful thread connection and scrap recovery. They also create load-bearing connections in materials with low shear strength and are precise and wear-resistant. wire thread inserts are often used in automotive, electrical engineering, medical technology, lightweight construction and aerospace.
For thread repair with wire thread inserts, the thread is drilled out and a new STI thread (screw thread insert) for the wire thread insert is cut. This thread is often also called STI thread (STI=Screw Thread Insert).
BaerCoil® thread inserts ensure optimum power transmission from the bolt to the nut thread, even in lightweight constructions. Today, they are already an important component in aviation and vehicle construction.
BaerCoil® thread inserts can be shortened to the required length with a side cutter or similar.
Dimensions
| Diameter |
2,2 |
|---|---|
| Pitch |
0,45 |
| Dimension |
M 2,2 x 0,45 |
| Length |
2,0 D |
| T (Length when installed) |
4,4 mm |
| Thread length calculation |
2.0 D means 2 times the diameter: 2 times 2.2 mm=4.4 mm The nominal diameter for M 2.2 is 2.2 mm |
Characteristics
| Product group |
Wire thread inserts |
|---|---|
| Product type |
BaerCoil wire thread inserts |
| Thread standard |
M: Metric ISO standard thread according to DIN 13 |
| Tolerance |
ISO2/6H |
| Direction |
Right |
| Type |
free running |
| Tensile strength at room temperature |
>1400 N/mm² |
| Material |
Stainless Steel V2A (AISI 304, X5CrNi18-10, Material No.: 1.4301) |
| Temperature resistance |
315°C long-term 425°C short-term |
Applications
All normal uses for thread repair and thread reinforcement
Technical drawing
| Diameter |
2,2 |
|---|---|
| Length |
2,0 D |
| T (Length when installed) |
4,4 mm |
| P (depth) |
The thread insert must sit 1/4 - 1/2 turns below the surface |
| B (thread depth with chamfer) |
5,98 mm |
| D (minimum depth of the core hole, without tip) |
6,43 mm |
