U bolt ana kiransa don siffar U-dimbin yawa. Carbon karfe U kusoshi yana da digiri mai yawa kamar 4.8, 5.8, 6.8, 8.8 grade.Matsayi 8.8 U-bolt da maki 4.8 sune samfuran da suka fi shahara.
U bolt ana kiranta don siffar U-dimbin yawa.Akwai zaren a ƙarshen duka, waɗanda za a iya haɗa su tare da kwayoyi.Ana amfani da shi galibi don gyara abubuwan tubular kamar bututun ruwa ko flakes, kamar maɓuɓɓugan ganye na motoci.Ana kiranta hawan bolt ne saboda hanyar gyaran abubuwa iri daya ne da na mutane masu hawa dawakai.U-bolts galibi ana amfani da su a manyan motoci.Ana amfani da shi wajen daidaita chassis da firam din motoci.Misali, ana haɗa maɓuɓɓugar ganye ta U-bolts.Ana amfani da U-bolts sosai, galibi don gini da shigarwa, haɗin sassa na inji, motoci da jiragen ruwa, gadoji, ramuka, layin dogo, da sauransu.
Arc na ciki na U-bolt yana da mahimmanci.Yana da ƙwarewa a cikin samar da U-bolt.Ana buƙatar cewa baka na halitta ne, daidai da baka na diamita na bututu da aka shigar, kusa da kuma kunsa diamita na bututu don gyarawa.Idan radian na kayan ciki na ciki bai dace ba, kayan ciki na U-bolt ba zai iya zama kusa da diamita na bututu yayin shigarwa ba, yana haifar da zubar da U-bolts.Don haka, don tabbatar da ƙayyadaddun U-kusoshi da saduwa da buƙatun amfani na abokan ciniki, tsarin mu na lanƙwasawa na U-bolts ana sarrafa shi ta hanyar gyare-gyare don tabbatar da cewa radian na kowane samfur ya daidaita kuma ya cancanta.
