BaerCoil Wire Thread Inserts UNC 5/16 x 18 - 2,5 D (19,85 mm) - free running - 10 pcs.
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BaerCoil Wire Thread Inserts UNC 5/16 x 18 - 2,5 D (19,85 mm) - free running - 10 pcs.
BaerCoil® thread inserts are the best solution for your thread repair! With them you can create long-lasting and powerful threaded connections. The inserts also ensure that you have no waste and recycle everything. The inserts are precise and wear-resistant - your screw will stay firmly in place without slipping thread insert.
If you have damaged threads, the BaerCoil® thread insert is the perfect solution - with the same nominal diameter! By reaming and inserting a new EC thread, your old thread becomes strong and stable again. With the BaerCoil® thread insert your manufactured thread will be significantly stronger than the original thread!
BaerCoil® thread inserts ensure optimum power transmission from the bolt to the nut thread. Due to the flexibility of the thread inserts, any pitch and angle errors are compensated for, so that the loads are distributed evenly over the individual thread turns. BaerCoil® thread inserts are ideal for lightweight constructions, as they reduce the carrier material and enable smaller or shorter screw connections. 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 |
5/16 |
|---|---|
| Pitch |
18 |
| Dimension |
UNC 5/16 x 18 |
| Length |
2,5 D |
| T (Length when installed) |
19,85 mm |
| Thread length calculation |
2,5 D means 2,5 times diameter: 2,5 times 7,94 mm = 19,85 mm The nominal diameter for UNC 5/16 is approx. 7,94 mm |
Characteristics
| Product group |
Wire thread inserts |
|---|---|
| Product type |
BaerCoil wire thread inserts |
| Thread standard |
UNC: American Unified National Coarse thread according to ANSI B1.1 |
| 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 |
5/16 |
|---|---|
| Length |
2,5 D |
| T (Length when installed) |
19,85 mm |
| F (Min. - Max. outside diameter of thread insert) |
0,377 '' - 0,400 '' |
| P (depth) |
The thread insert must sit 1/4 - 1/2 turns below the surface |
| B (thread depth with chamfer) |
0,976 '' |
| D (minimum depth of the core hole, without tip) |
1,031 '' |
Video instructions
Further information
Product data sheet
Safety instructions
Zubehör
