BaerCoil Wire Thread Inserts M 2.2 x 0.45 - 1.0 D (2.2 mm) - free running - 100 pcs.
BaerCoil Wire Thread Inserts M 2.2 x 0.45 - 1.0 D (2.2 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.
The BaerCoil® thread insert is the perfect solution for damaged threads and that at the same time nominal diameter. For thread repair with wire thread inserts, the thread is drilled out and a new STI thread (screw thread insert) is cut for the wire thread insert. This thread is often called STI thread (STI=Screw Thread Insert). Then the BaerCoil® thread insert is screwed into the old thread and thus the workpieces are screwed on again. With BaerCoil® thread inserts, the thread produced is significantly more stable than the original thread.
BaerCoil® thread inserts ensure optimum force transmission from the bolt to the nut thread. The flexibility of the thread inserts compensates for any pitch and angular errors so that the loads are distributed evenly over the individual thread turns. BaerCoil® thread inserts are ideal for lightweight constructions, as they reduce the carrier material and enable smaller or shorter screw connections. Today, they are already an important component in aviation and vehicle construction.
BaerCoil® thread inserts can be shortened according 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 |
1,0 D |
| T (Length when installed) |
2,2 mm |
| Thread length calculation |
1.0 D means 1 times the diameter: 1 times 2.2 mm=2.2 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 |
1,0 D |
| T (Length when installed) |
2,2 mm |
| P (depth) |
The thread insert must sit 1/4 - 1/2 turns below the surface |
| B (thread depth with chamfer) |
3,78 mm |
| D (minimum depth of the core hole, without tip) |
4,23 mm |
