Concealed-head self-clinching studs
| 3D-Data available |
Download |
|---|---|
| Application | For non-visible installation, specially for rating plates, front panels and laminated keyboards. |
| Order description | CFHA-M3-12 |
| Thread d1 | M3 |
| Blind hole-Ø in the sheet +0.08 0 |
4.4 mm |
| Min. blind hole depth x | 1.91 mm |
| Max. d2 | 4.35 mm |
| d3 ±0.25 | 5.21 mm |
| d4 | 3.4 mm |
| Max. h | 1.80 mm |
| Min. sm | 2.4 mm |
| L ±0.4 | 12 mm |
| Min. edge distance up to the hole centre | 4.0 mm |
| Material | Bright-finished aluminium |
| Use | For sheet hardnesses up to HRB 50. |
| Note | The hole diameter in the counter piece (part to be unscrewed) should be a maximum of d1 + 0.5 mm. Order HSS double-lip centre-cutting milling cutter for the respective diameter. |
| Tools | Identify order numbers of PEMSERTER® tools (anvils and punches): Tooling Selector |
| Insertion machines |
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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.