Kedu ọgwụgwọ elu nke nwere ike iji rivets kpuru ìsì mepere emepe?

E nwere ọtụtụ ụdị ọgwụgwọ blind rivet surface treatment dịka:

● Ọnụ ahịa galvanizing (nke e kewara n'ime zinc nkịtị na-adịghị mma maka gburugburu ebe obibi, nke na-anaghị emetụta gburugburu ebe obibi, nke nkịtị na nke agba) dị nnọọ iche.

● Agba ime achịcha (nke kewara n'ime ihe ọma na ihe ọjọọ)

● enweghị mmasị

● Ejiri nickel kpuchie ya

● Rhombus

● Ọgwụgwọ dị mma