BaerCoil Wire Thread Inserts M 12 x 1.75 - 2.0 D (24 mm) - free running - AISI 316 - 100 pcs.
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BaerCoil Wire Thread Inserts M 12 x 1.75 - 2.0 D (24 mm) - free running - AISI 316 - 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 ensure that both static and dynamic work loads are distributed evenly over the individual thread turns. Also, the flexibility of the ® thread inserts compensates for any pitch and angular errors, so that optimum force transmission from the bolt to the nut thread is achieved.
BaerCoil® thread inserts can be shortened according to the required length with a side cutter or similar.
Dimensions
| Diameter |
12 |
|---|---|
| Pitch |
1,75 |
| Dimension |
M 12 x 1,75 |
| Length |
2,0 D |
| T (Length when installed) |
24 mm |
| Thread length calculation |
2.0 D means 2 times the diameter: 2 times 12 mm=24 mm The nominal diameter for M 12 is 12 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 |
>1400 N/mm² |
| Material |
Stainless Steel V4A (AISI 316, X5CrNiMo17-12-2, Material No.: 1.4401) |
| Temperature resistance |
315°C long-term 425°C short-term |
Applications
Applications in seawater and chlorinated water
Attributes
- improved corrosion resistance
- reduced thread friction
- for high-alloy CrNi steel screws
Technical drawing
| Diameter |
12 |
|---|---|
| Length |
2,0 D |
| T (Length when installed) |
24 mm |
| F (Min. - Max. outside diameter of thread insert) |
14,03 mm - 15,00 mm |
| P (depth) |
The thread insert must sit 1/4 - 1/2 turns below the surface |
| B (thread depth with chamfer) |
30,13 mm |
| D (minimum depth of the core hole, without tip) |
31,88 mm |
Video instructions
Further information
Product data sheet
Safety instructions
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