Mepee ụdị countersunk isi aluminum kpuru ìsì pop rivet
Nkọwa dị mkpirikpi:
A na-eji rivet kpuru ìsì maka otu ihu riveting fasteners, na n'ozuzu rivet, ọ dịghị mkpa ka ọ bụrụ site n'akụkụ abụọ nke ejikọrọ ibe riveting ọrụ, ya mere, nwere ike iji maka ụfọdụ n'ime ihe jikọrọ ibe n'akụkụ n'ihi structural mgbochi.