BaerCoil Wire Thread Inserts M 20 x 1.5 - 1.0 D (20 mm) - free running - 25 pcs.
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BaerCoil Wire Thread Inserts M 20 x 1.5 - 1.0 D (20 mm) - free running - 25 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.
BaerCoil® thread inserts are the perfect solution for damaged threads. They are drilled out and a new STI thread (screw thread insert) is cut for the wire thread insert. This thread is often also called STI thread (STI=Screw Thread Insert). Then the BaerCoil® thread insert is screwed into the old thread and the workpieces are screwed on again. With BaerCoil® thread inserts, the thread produced is significantly more stable 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 to the required length with a side cutter or similar.
Dimensions
| Diameter | 20 |
|---|---|
| Pitch | 1,5 |
| Dimension | MF 20 x 1,5 |
| Length | 1,0 D |
| T (Length when installed) | 20 mm |
| Thread length calculation | 1.0 D means 1 times the diameter: 1 times 20 mm=20 mm The nominal diameter for MF 20 is 20 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 | 20 |
|---|---|
| Length | 1,0 D |
| T (Length when installed) | 20 mm |
| F (Min. - Max. outside diameter of thread insert) | 21,75 mm - 24,00 mm |
| P (depth) | The thread insert must sit 1/4 - 1/2 turns below the surface |
| B (thread depth with chamfer) | 25,25 mm |
| D (minimum depth of the core hole, without tip) | 26,75 mm |
