BaerCoil Wire Thread Inserts M 20 x 2.5 - 2.0 D (40 mm) - free running - Bronze - 100 pcs.
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BaerCoil Wire Thread Inserts M 20 x 2.5 - 2.0 D (40 mm) - free running - Bronze - 100 pcs.
BaerCoil® thread inserts are the best solution for all your repair needs! With them you can create long-lasting and powerful connections. These inserts also ensure that you have no waste and recycle everything. The inserts are precise and wear resistant - your screw will stay firmly in place without the thread insert slipping.
The BaerCoil® thread insert is the perfect solution for damaged threads. STI thread (screw thread insert) is cut and the BaerCoil® insert is screwed in. The thread produced is significantly stronger than the original thread.
BaerCoil® thread inserts ensure optimum power 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 threads. 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 |
20 |
|---|---|
| Pitch |
2,5 |
| Dimension |
M 20 x 2,5 |
| Length |
2,0 D |
| T (Length when installed) |
40 mm |
| Thread length calculation |
2.0 D means 2 times the diameter: 2 times 20 mm=40 mm The nominal diameter for M 20 is 20 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 |
> 900 N/mm² |
| Material |
from Bronze (CuSn6, CW452K, material no.: 2.1020) |
| Temperature resistance |
250°C long-term 300°C short-term |
Applications
- Applications in seawater
- Best electrical conductivity
Attributes
- Movement thread
- Cr-Ni screws
- Cu workpieces
- Non-magnetic
Technical drawing
| Diameter |
20 |
|---|---|
| Length |
2,0 D |
| T (Length when installed) |
40 mm |
| F (Min. - Max. outside diameter of thread insert) |
22,86 mm - 24,40 mm |
| P (depth) |
The thread insert must sit 1/4 - 1/2 turns below the surface |
| B (thread depth with chamfer) |
48,75 mm |
| D (minimum depth of the core hole, without tip) |
51,25 mm |
Video instructions
Further information
Product data sheet
Safety instructions
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