Broaching studs for plastics
| Order description | KFH-M4-10 |
|---|---|
| Thread d1 | M4 |
| Hole-Ø in the plastic +0.08 0 |
4.2 mm |
| d2 ±0.25 | 5.74 mm |
| d3 +0.1 0 |
4.1 mm |
| L ±0.25 | 10 mm |
| k ±0.13 | 0.51 mm |
| Max. a | 2.3 mm |
| Max. h | 1.65 mm |
| Min. sm | 1.53 mm |
| Min. edge distance up to the hole centre | 5.1 mm |
| Material | Phosphor bronze, tin-plated for good solderability. |
| Use | Especially for printed circuit boards and other plastics (also for aluminium casting and magnesium) up to HRB 55. |
| Note | Type KFH is designed for unplated thru-hole applications. When used in plated thru-hole applications, a tolerance of +.005" - .001"/+0.13 mm -0.03 mm should be used. |
| Tools | Identify order numbers of PEMSERTER® tools (anvils and punches): Tooling Selector |
| Insertion machines |
|
Subject to technical alterations.
Technical performances, installation recommendations as well as unspecified tolerances regarding the dimensions of the parts have to be requested individual for each application before starting the series production.
Technical performances, installation recommendations as well as unspecified tolerances regarding the dimensions of the parts have to be requested individual for each application before starting the series production.