| Items |
 IUB-M2.5-1 Tapered, thru threaded inserts – Types IUA, IUB, IUC - Metric |
IUB-M2.5-2 Tapered, thru threaded inserts – Types IUA, IUB, IUC - Metric |
IUB-M3-1 Tapered, thru threaded inserts – Types IUA, IUB, IUC - Metric |
IUB-M3-2 Tapered, thru threaded inserts – Types IUA, IUB, IUC - Metric |
IUBB-M3-1 Tapered, thru threaded inserts – Types IUA, IUB, IUC - Metric |
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| Thread Size | M2.5 x 0.45 | M2.5 x 0.45 | M3 x 0.5 | M3 x 0.5 | M3 x 0.5 | |||||
| Type | IUB | IUB | IUB | IUB | IUBB | |||||
| Thread Code1 | M2.5 | M2.5 | M3 | M3 | M3 | |||||
| Length Code | 1 | 2 | 1 | 2 | 1 | |||||
| A ± 0.13 |
3.43 mm
 |
5.56 mm
|
3.43 mm
|
5.56 mm
|
3.81 mm
|
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| E ± 0.13 | 4.37 mm | 4.37 mm | 4.37 mm | 4.37 mm | 5.56 mm | |||||
| C ± 0.13 | 3.99 mm | 3.79 mm | 3.99 mm | 3.79 mm | 5.16 mm | |||||
| Min. Hole Depth | 4.44 mm | 6.58 mm | 4.44 mm | 6.58 mm | 4.83 mm | |||||
| D ± 0.05 | 3.89 mm | 3.58 mm | 3.89 mm | 3.58 mm | 5.05 mm | |||||
| F ± 0.05 | 4.04 mm | 4.04 mm | 4.04 mm | 4.04 mm | 5.23 mm | |||||
| R Ref. Taper Length | 1.07 mm | 3.29 mm | 1.07 mm | 3.29 mm | 1.29 mm | |||||
| Fastener Material | Free-Machining, Leaded Brass | |||||||||
| Standard Finish | Plain | |||||||||
| Screw Length Code | 1 | 2 | 1 | 2 | 1 | |||||
| CAD Supplier | PennEngineering® (SI®) | |||||||||
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