Mubisabwa aho kunyeganyega cyangwa kuzunguruka bishobora gukora ibinyomoro, uburyo butandukanye bwo gufunga burashobora gukoreshwa: gukaraba, gufunga jam, ibinyomoro bibiri bya eccentric, ifatanije nimbuto zometseho, insimburangingo ya nylon (nutut nyloc), cyangwa insinga zimeze nka oval.
Imyumbati ya kare, kimwe n'umutwe wa bolt, niyo shusho yambere yakozwe kandi yahoze ari rusange cyane kuko byari byoroshye kuyikora, cyane cyane n'intoki.Mugihe bidasanzwe muri iki gihe [ryari?] Bitewe nimpamvu zavuzwe hepfo kugirango bikundwe nimbuto esheshatu, zikoreshwa rimwe na rimwe mubihe bimwe na bimwe mugihe umubare munini wa torque na grip ukenewe kubunini bwatanzwe: uburebure bunini bwa buri ruhande butanga a spaneri kugirango ikoreshwe hamwe nubuso bunini hamwe nimbaraga nyinshi kuri nut.
Imiterere ikunze kugaragara muri iki gihe ni mpande esheshatu, kubwimpamvu zisa nkumutwe wa bolt: impande esheshatu zitanga granularité nziza yinguni kugirango igikoresho cyegere kuva (cyiza ahantu hafatanye), ariko impande nyinshi (kandi ntoya) zishobora kwibasirwa no kuzenguruka kuzimya.Bifata kimwe cya gatandatu gusa cyo kuzunguruka kugirango ubone uruhande rukurikira rwa hexagon kandi gufata ni byiza.Nyamara, polygon ifite impande zirenga esheshatu ntabwo itanga gufata ibyangombwa kandi polygon ifite impande zitarenze esheshatu bifata igihe kinini kugirango ihindurwe byuzuye.Iyindi miterere yihariye ibaho kubikenewe bimwe, nkibibabi byo guhinduranya urutoki hamwe nimbuto zafashwe (urugero: cage nuts) kubice bitagerwaho.
