Uyini umehluko phakathi kwe-countersunk rivet nut kanye ne-flat rivet nut?

I-Countersunk rivet nut flange igobile. Imigodi ye-Countersunk idinga ukubholwa ngesikhathi sokufakwa. Ihlukaniswe ngamantongomane amakhulu e-countersunk kanye namantongomane amancane e-countersunk rivet.

I-countersunk rivet nut

I-rivet nut yekhanda eliyisicaba

I-flange ye-flat head rivet nut iyindilinga.