1. Igitekerezo
Umugozi w'inyuma ufite impande esheshatu ni ikintu cy'icyuma gikoreshwa mu gushushanya, kizwi kandi nka screw y'inyuma ifite impande esheshatu, screw y'inyuma ifite impande esheshatu cyangwa screw y'inyuma ifite impande esheshatu.

2. Gutunganya ubuso
Mu gikorwa cyo gukora bolts, gutunganya ubuso ni kimwe mu bintu by'ingenzi. Bishobora gutuma ubuso bwa bolts buhura n'ibikenewe bimwe na bimwe no kunoza uburyo bwo kurwanya ingese, imbaraga n'ubwiza bwazo.
Hari ubwoko bwinshi bw'uburyo bwo gutunganya hejuru y'ibirundo, ubusanzwe ni ubu bukurikira:
Gutera amashanyarazi: Amabati ashyirwa mu gikoresho cya zinc, maze zinc igatwikirwa hejuru y’amabati ku rundi ruhande binyuze mu buryo bwa electrochemical reaction, bigatuma adahura n’ingese kandi agakomeza kwangirika.
Gushyushya no gushyushya: Nyuma y’uko imigozi ikozwe, yinjizwa mu mazi ya zinc yashongeshejwe, hanyuma urwego rwa zinc rugakora ku buso binyuze mu gukora imiti kugira ngo rugere ku ngaruka zo kurwanya ingese, kurwanya ingese n’izindi.
Uburyo bwo kwirabura: Ifiriti y'umukara ya okiside y'icyuma ikorwa ku buso bw'umugozi binyuze mu buryo bw'imiti kugira ngo yongere ubushobozi bwo kurwanya ingese.
Uburyo bwo kuvura fosifore: Shyira agapira mu gikoresho cya fosifore kugira ngo gakore firime ya fosifore hejuru kugira ngo yongere ubushobozi bwo kurwanya ingese.
Gutunganya ubukonje: Binyuze mu gutunganya ubushyuhe cyangwa gutera isuka ku buso, urwego rw'igitambaro gifite ubukana bwinshi rukorwa ku buso bw'umugozi kugira ngo wongere imbaraga zawo no kudashira.
Ubu buryo busanzwe bwo kuvura ubuso bwa bolt bukoreshwa. Uburyo butandukanye bwo kuvura bujyanye n'uburyo butandukanye bwo kubukoresha n'ibisabwa. Mu gihe cyo kuvura ubuso bwa bolt, bugomba gukorwa hakurikijwe ibipimo n'amabwiriza bihuye kugira ngo bolt zivuwe zihuze n'ibisabwa mu mikorere.

3. Imikorere yo ku rwego
Ikimenyetso cy’imikorere y’umugozi w’inyuma ufite impande esheshatu kigizwe n’ibice bibiri by’imibare, bigaragaza agaciro k’imbaraga zo gukurura n’igipimo cy’imbaraga z’umusaruro w’ibikoresho bya mugozi.
Urugero, bolt ifite urwego rw'imikorere rwa 4.6 isobanura:
a. Ingufu zo gukurura zisanzwe z'ibikoresho bya bolt zigera kuri 400MPa;
b. Igipimo cy'imbaraga z'umusaruro w'ibikoresho bya bolt ni 0.6;
c. Ingufu z'umusaruro w'ibikoresho bya bolt zigera kuri 400×0.6=240MPa
Imiterere y'ibice 10.9 by'imbaraga nyinshi, nyuma yo kuvura ubushyuhe, bishobora kugera kuri ibi bikurikira:
a. Ingufu zo gukurura zisanzwe z'ibikoresho bya bolt zigera kuri 1000MPa;
b. Ingufu z'umusaruro w'ibikoresho bya bolt zigera kuri 1000×0.9=900MPa.

4. Itandukaniro riri hagati y'imigozi isanzwe yo hanze ifite impande esheshatu n'imigozi ikomeye yo hanze ifite impande esheshatu
Udupira dusanzwe dufite impande esheshatu dushobora kongera gukoreshwa, ariko utwo dupira dufite imbaraga nyinshi ntidushobora kongera gukoreshwa.
Bolts zikomeye muri rusange zikozwe mu cyuma gikomeye No. 45 (8.8s), 20MmTiB (10.9S), kandi ni bolts zifite umuvuduko ukabije. Ku bwoko bw'imitsi, koresha torque wrench kugira ngo ushyireho prestress yagenwe, naho ku bwoko bufata umuvuduko, kura umutwe wa torx. Bolts zisanzwe muri rusange zikozwe mu cyuma gisanzwe (Q235) kandi zigomba gukomezwa gusa.
Bolt zisanzwe muri rusange ni iza 4.4, iza 4.8, iza 5.6 na 8.8. Bolt zikomeye cyane muri rusange ni iza 8.8 na 10.9, aho iza 10.9 ari zo zikunze kugaragara cyane.
Umwobo w'ibice by'imigozi by'imigozi isanzwe si ngombwa ko uba munini kurusha uw'imigozi ikomeye cyane. Mu by'ukuri, umwobo w'imigozi isanzwe ni muto ugereranyije.