BaerCoil Wire Thread Inserts UNF 5/16 x 24 - 2.0 D (15.88 mm) - free running - 10 pcs.
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BaerCoil Wire Thread Inserts UNF 5/16 x 24 - 2.0 D (15.88 mm) - free running - 10 pcs.
BaerCoil® thread inserts are the best solution for all your repair needs! With them you can create long-lasting and powerful connections. These 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 the thread insert slipping.
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 thus the workpieces are screwed on again. With BaerCoil® thread inserts, 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. Today, they are already an important component in aviation and vehicle construction. They save weight and allow the use of smaller and shorter screw connections.
BaerCoil® thread inserts can be shortened, according to the required length, with a side cutter or similar.
Dimensions
| Diameter |
5/16 |
|---|---|
| Pitch |
24 |
| Dimension |
UNF 5/16 x 24 |
| Length |
2,0 D |
| T (Length when installed) |
15,88 mm |
| Thread length calculation |
2.0 D means 2 times the diameter: 2 times 7.94 mm=15.88 mm The nominal diameter for UNF 5/16 is approx. 7.94 mm |
Characteristics
| Product group |
Wire thread inserts |
|---|---|
| Product type |
BaerCoil wire thread inserts |
| Thread standard |
UNF: American Fine Unified National 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 |
2,0 D |
| T (Length when installed) |
15,88 mm |
| F (Min. - Max. outside diameter of thread insert) |
0,361 '' - 0,400 '' |
| P (depth) |
The thread insert must sit 1/4 - 1/2 turns below the surface |
| B (thread depth with chamfer) |
0,771 '' |
| D (minimum depth of the core hole, without tip) |
0,812 '' |
Video instructions
Further information
Product data sheet
Safety instructions
Zubehör
