Uyini umehluko phakathi kwe-flat head rivet nut ne-small head rivet nut?

Kalula nje, amantongomane e-rivet anekhanda eliyisicaba, okungukuthi, lawo anamakhanda amakhulu, aphuma ngaphandle kwepuleti ngemva koku-rivet.

Amantongomane e-Flat Head Rivet

I-rivet nut encane yekhanda inekhanda elincane. Ngemva kokuyibopha, iba yisicaba ngaphandle kwepuleti.

I-Rivet Nut Encane Engaphansi Kwekhanda Elingaphansi