BaerCoil Wire Thread Inserts M 12 x 1.75 - 1.5 D (18 mm) - free running - AISI 316 - 100 pcs.
EAN
4058462075124
Item no
1-B7221-15V4A
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Product information
BaerCoil Wire Thread Inserts M 12 x 1.75 - 1.5 D (18 mm) - free running - AISI 316 - 100 pcs.
BaerCoil® thread inserts are the perfect solution for your thread repair needs! These inserts provide a long lasting and powerful thread connection and scrap recovery.
The BaerCoil® thread insert is the perfect solution for damaged threads while maintaining nominal diameter. With BaerCoil® thread inserts, the thread produced is significantly stronger than the original thread.
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 according to the required length with a side cutter or similar.
Dimensions
| Diameter |
12 |
|---|---|
| Pitch |
1,75 |
| Dimension |
M 12 x 1,75 |
| Length |
1,5 D |
| T (Length when installed) |
18 mm |
| Thread length calculation |
1.5 D means 1.5 times the diameter: 1.5 times 12 mm=18 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 |
1,5 D |
| T (Length when installed) |
18 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) |
24,13 mm |
| D (minimum depth of the core hole, without tip) |
25,88 mm |
Video instructions
Further information
Product data sheet
Zubehör
