1) Imbaraga Zihuriweho: Menya icyerekezo gikenewe, kogosha, na torsional torque aho rivet nut ihuza.
2) Ingano yinsanganyamatsiko hamwe na Coefficient ya Friction: Ibicuruzwa byingenzi byimbuto za rivet kumasoko bitanga insanganyamatsiko kuva M3 kugeza M12, hamwe nududodo twubwami nabwo burahari. Guhitamo biterwa nibisabwa guhuza.
Urwego rwo guhuza ibice byimbuto bigomba gutomorwa ukurikije ibigo byimbere.
3) Ubunini bw'isahani: Menya neza ko uburebure bw'isahani buri mu ntera ya rivet.
4) Ingano ya Hole: Ababikora bagaragaza ibipimo byo guhuza ibice byimbuto za rivet; reba amakuru yubushakashatsi.
5) Torque: Torque biterwa nimiterere ya rivet: uruziga, ruzunguruka, impande esheshatu, na kare. Kurwanya torsional kuribi bine byiyongera muburyo bugabanuka.
6) Kurwanya Kurwanya Ibikoresho: Ubwoko bwibikoresho bya rivet hamwe nigitwikiro bigomba gutoranywa hashingiwe kubirwanya ruswa. Gerageza guhitamo ibinyomoro bikozwe mubintu bimwe nkigice gihuza, kuko ibikoresho bitandukanye bishobora kuganisha kuri galvanic.
7) Ibisabwa byihariye, nkimitwe mito iringaniye, flanges nini, impera zifunze, hamwe nu mwobo wa konti, birahari.
8) Ibisabwa bitarimo amazi: Kutagira amazi yumutobe wa rivet bigomba gutekereza ku miterere y’amazi y’igice cyizengurutse ubwayo hamwe n’amazi adafite amazi y’igice cyiziritse.