1. **IiFasteners eziNxibelelanayo:** Izikrweqe zoomatshini ziziqhoboshi ezifakwe imisonto eziyilelwe ukuba zisetyenziswe namandongomane okanye imingxunya echwetheziweyo koomatshini, izixhobo kunye nezixhobo zombane. Zifumaneka kwiindidi ezahlukeneyo zobukhulu, ubude, kunye nezimbo zentloko, zibonelela ngezinto eziguquguqukayo kuluhlu olubanzi lwezicelo zokuzila.
2. **Ubunjineli obuchanekileyo:** Izikrufu zoomatshini zenziwe ngokweenkcukacha ezichanekileyo, ziqinisekisa ukuthungwa okungaguquguqukiyo kunye nokuhambelana namandongomane ahambelanayo okanye imingxunya ecofiweyo. Oku kuchanekileyo kubenza bafanelekele izicelo ezifuna ukunyamezela okuqinileyo kunye nokusebenza okuthembekileyo.
3. **Uluhlu oluBanzi lokuSetyenziswa:** Ukusuka kwindibano yombane ukuya kulwakhiwo kunye nokuveliswa kweemoto, iZikrufu zoomatshini zifumana ukusetyenziswa kakhulu kumashishini ahlukeneyo. Nokuba isetyenziselwa ukukhusela izinto endaweni, ukudibanisa oomatshini, okanye iipaneli zokuqinisa, ukuqina kwazo kunye nokuthembeka kwazo kuzenza zibe yinxalenye ebalulekileyo kwiindibano zoomatshini.
I-Slotted Pan Head Screws ene-Shoulder DIN 923 - 1986, ukhetho oluthembekileyo kwiimfuno ezomeleleyo nezikhuselekileyo zokuqinisa. Ngokwakhiwa komgangatho ophezulu kunye nokuthotyelwa kwemigangatho, ezi zikrini zibonelela ngezinto ezininzi kunye nokuthembeka kwizicelo ezahlukeneyo.
Funda ngokugqithisileyoThumela uMbuzoI-Slotted Pan Head Screws - iBanga leMveliso ye-DIN 85 - 1988, ukhetho oluthembekileyo kwiimfuno ezisebenzayo nezikhuselekileyo zokuqinisa. Ngokwakhiwa komgangatho ophezulu kunye nokuthotyelwa kwemigangatho, ezi zikrini zibonelela ngezinto ezininzi kunye nokuthembeka kwizicelo ezahlukeneyo.
Funda ngokugqithisileyoThumela uMbuzoI-Slotted Cheese Head Screws-Product Grade A DIN 84 - 1990, ukhetho oluthembekileyo kwiimfuno ezisebenzayo nezikhuselekileyo zokuqinisa. Ngokwakhiwa komgangatho ophezulu kunye nokuthotyelwa kwemigangatho, ezi zikrini zibonelela ngezinto ezininzi kunye nokuthembeka kwizicelo ezahlukeneyo.
Funda ngokugqithisileyoThumela uMbuzoI-Slotted Cheese Head Screws DIN 84 - 1970, ukhetho oluthembekileyo kwiimfuno ezisebenzayo nezikhuselekileyo zokuqinisa. Ngokwakhiwa okuhlala ixesha elide kunye nokuthotyelwa kwemigangatho, ezi zikhonkwane zinika ubuninzi kunye nokuthembeka kwizicelo ezahlukeneyo.
Funda ngokugqithisileyoThumela uMbuzoI-Slotted Countersunk (Flat) Izikrufu zeNtloko ze-Fine Mechanics; I-M 0.4 ukuya ku-M 1.4 DIN 8245 - 1972, ukhetho oluchanekileyo kwiimfuno zokuqinisa umatshini. Ngokwakhiwa okuhlala ixesha elide kunye nokuthobela imigangatho, ezi zikrufu zibonelela ngezinto ezahlukeneyo kunye nokuthembeka kwizicelo ezahlukeneyo zoomatshini.
Funda ngokugqithisileyoThumela uMbuzoI-Cross Recessed Raised Cheese Head Screws DIN 7985 - 1990, ukhetho oluthembekileyo kwiimfuno ezisebenzayo nezikhuselekileyo zokuqinisa. Ngokwakhiwa okuhlala ixesha elide kunye nokuthotyelwa kwemigangatho, ezi zikrini zinika ubuninzi kunye nokuthembeka kwizicelo ezahlukeneyo.
Funda ngokugqithisileyoThumela uMbuzo