BaerCoil NoTang Wire Thread Inserts M 4 x 0.7 - 1.5 D (6 mm) - 100 pcs.
BaerCoil NoTang Wire Thread Inserts M 4 x 0.7 - 1.5 D (6 mm) - 100 pcs.
BaerCoil NoTang thread inserts are tangless wire thread inserts. "NoTang" translates as "without tang". This variant of threaded inserts makes work easier and installation more efficient, because the usual work step of breaking the tang is omitted here.
Thanks to our innovative BaerCoil NoTang installation tools, the thread inserts can be screwed in quickly and safely. In addition, NoTang thread inserts can be used on both sides. The only important thing is that you use our NoTang installation tools.
Many electronic components, as well as applications in the food industry or medicine, are very sensitive. In some cases, components can be damaged, or the tang is not accessible in the component and cannot be removed. Under certain circumstances, this can also mean enormous effort for quality control.
With BaerCoil wire thread inserts you can achieve long and strong threaded connections. The BaerCoil system is the perfect solution for repairing damaged threads.
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 more stable than the original thread. BaerCoil thread inserts ensure optimum power transmission from the bolt to the nut thread - even in lightweight constructions. Due to their flexibility, they can compensate for pitch and angle errors and thus guarantee optimum force transmission. BaerCoil thread inserts are already important components in the aerospace and automotive industries and help to reduce carrier material and use smaller, shorter bolted joints.
BaerCoil® NoTang thread inserts without tang - All advantages at a glance
- No need to break the tang: You not only save the work step, but also the documentation and testing effort if a tang disappears in the component
- Higher working speed: With NoTang thread inserts you do not have to check from which side you place the insert on the insertion tool, as it can be used from both sides. This time saving is clearly noticeable in continuous use
- Smooth workflow: The installation of several inserts is no longer interrupted by the journal break. The continuous, consistent installation process makes it faster and smoother
- Compatibility: The mounting thread is identical to the normal BaerCoil wire thread inserts and is standardised according to DIN8140-2. This means that you can use all commercially available EC screw tap. Only the NoTang installation tool is needed to screw in the inserts.
Dimensions
| Diameter |
4 |
|---|---|
| Pitch |
0,7 |
| Dimension |
M 4 x 0,7 |
| Length |
1,5 D |
| T (Length when installed) |
6 mm |
| Thread length calculation |
1.5 D means 1.5 times the diameter: 1.5 times 4 mm=6 mm
The nominal diameter for M 4 is 4 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 |
NoTang - 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
- sensitive components where no tang may fall or is difficult to remove
- e.g. electrical industry, food industry, medicine etc.
Technical drawing
| Diameter |
4 |
|---|---|
| Length |
1,5 D |
| T (Length when installed) |
6 mm |
| F (Min. - Max. outside diameter of thread insert) |
4,83 mm - 5,60 mm |
| P (depth) |
The thread insert must sit 1/4 - 1/2 turns below the surface |
| B (thread depth with chamfer) |
8,45 mm |
| D (minimum depth of the core hole, without tip) |
9,15 mm |
