CFHA-M3-12 Concealed-head self-clinching studs | KVT-Fastening Austria
Whether blind rivets, self-clinching fasteners or thread inserts – our fastening technology components provide high-performance solutions for all industrial sectors from a single source!

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Self-clinching fasteners
PEM® - Self clinching fasteners
PEM® - Concealed-head self-clinching studs

Concealed-head self-clinching studs

Order description
3D-Data available
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Thread d1
Min. sm (mm)
L ±0.4 (mm)
Blind hole-Ø in the sheet+0.08  0 (mm)
Material
Use
Application
For non-visible installation, specially for rating plates, front panels and laminated keyboards.
Min. blind hole depth x
1.91
Max. d2
4.35
d3 ±0.25
5.21
d4
3.4
Max. h
1.80
Min. edge distance up to the hole centre
4.0
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
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.
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