BaerCoil Wire Thread Inserts M 20 x 2.5 - 1.5 D (30 mm) - free running - Bronze - 100 pcs.
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BaerCoil Wire Thread Inserts M 20 x 2.5 - 1.5 D (30 mm) - free running - Bronze - 100 pcs.
BaerCoil® thread inserts are the perfect solution for your thread repair needs! These inserts provide a durable and powerful thread connection and scrap recovery. With BaerCoil® thread inserts you also create load-bearing connections in materials with low shear strength. Precise and wear-resistant, the inserts hold your screw firmly in place without changing the thread insert. Ideal for repairing stripped or worn threads. wire thread inserts are often used in automotive, electrical, medical, lightweight construction, and aerospace applications.
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 are perfect for applications where a balanced distribution of forces is required. They can withstand both static and dynamic loads and help save support material.
BaerCoil® thread inserts can be shortened with a side cutter or similar, according to the length required.
Dimensions
| Diameter |
20 |
|---|---|
| Pitch |
2,5 |
| Dimension |
M 20 x 2,5 |
| Length |
1,5 D |
| T (Length when installed) |
30 mm |
| Thread length calculation |
1.5 D means 1.5 times the diameter: 1.5 times 20 mm=30 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 |
1,5 D |
| T (Length when installed) |
30 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) |
38,75 mm |
| D (minimum depth of the core hole, without tip) |
41,25 mm |
Video instructions
Further information
Product data sheet
Safety instructions
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