BaerCoil Wire Thread Inserts UNF 1/2 x 20 - 2.0 D (25.4 mm) - free running - 10 pcs.
€19.54*
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BaerCoil Wire Thread Inserts UNF 1/2 x 20 - 2.0 D (25.4 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 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 | 1/2 |
|---|---|
| Pitch | 20 |
| Dimension | UNF 1/2 x 20 |
| Length | 2,0 D |
| T (Length when installed) | 25,4 mm |
| Thread length calculation | 2.0 D means 2 times the diameter: 2 times 12.7 mm=25.4 mm The nominal diameter for UNF 1/2 is approx. 12.7 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 | 1/2 |
|---|---|
| Length | 2,0 D |
| T (Length when installed) | 25,4 mm |
| F (Min. - Max. outside diameter of thread insert) | 0,559 '' - 0,617 '' |
| P (depth) | The thread insert must sit 1/4 - 1/2 turns below the surface |
| B (thread depth with chamfer) | 1,175 '' |
| D (minimum depth of the core hole, without tip) | 1,225 '' |
Video instructions
Further information
Product data sheet
Zubehör
