BaerCoil Wire Thread Inserts M 22 x 2.0 - 2.5 D (55 mm) - free running - 25 pcs.
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BaerCoil Wire Thread Inserts M 22 x 2.0 - 2.5 D (55 mm) - free running - 25 pcs.
BaerCoil® wire thread inserts provide a durable and powerful threaded connection in the thread repair. The inserts also create load-bearing connections in materials with low shear strength and are precise and wear-resistant. wire thread inserts are frequently used in automotive, electrical engineering, medical technology, lightweight construction and aerospace. BaerCoil® wire thread inserts are the perfect solution for a long-lasting, powerful threaded 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 frequently used in automotive, electrical engineering, medical technology, lightweight constructions as well as in aerospace.
The BaerCoil® thread insert is the perfect solution for damaged threads - with the same nominal diameter! 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 | 22 |
|---|---|
| Pitch | 2,0 |
| Dimension | MF 22 x 2,0 |
| Length | 2,5 D |
| T (Length when installed) | 55 mm |
| Thread length calculation | 2.5 D means 2.5 times the diameter: 2.5 times 22 mm=55 mm The nominal diameter for MF 22 is 22 mm |
Characteristics
| Product group | Wire thread inserts |
|---|---|
| Product type | BaerCoil wire thread inserts |
| Thread standard | MF: Metric ISO fine 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 | 22 |
|---|---|
| Length | 2,5 D |
| T (Length when installed) | 55 mm |
| F (Min. - Max. outside diameter of thread insert) | 24,31 mm - 26,50 mm |
| P (depth) | The thread insert must sit 1/4 - 1/2 turns below the surface |
| B (thread depth with chamfer) | 62,00 mm |
| D (minimum depth of the core hole, without tip) | 64,00 mm |
