Amava okuqiniswa okukhuselekileyo nokuthembekileyo kunye ne-Metric Slotted Oval Countersunk Head Machine Screws ehambelana ne-IFI 513 - 1982 imigangatho. Iguquguquka kwaye yomelele, ezi zikrufu zibonelela ngendibano ezinzileyo kunye nokusebenza okuhlala ixesha elide kuzo zonke izicelo ezahlukeneyo.
Funda ngokugqithisileyoThumela uMbuzoAmava okuqiniswa okusebenzayo nokuthembekileyo kunye ne-Metric Slotted Flat Countersunk Head Machine Screws ehambelana ne-IFI 513 - 1982 imigangatho. Zininzi kwaye zizinzileyo, ezi zikrufu zifanelekile kwizicelo ezahlukeneyo, ziqinisekisa ukudibanisa okukhuselekileyo kunye nokusebenza kwexesha elide.
Funda ngokugqithisileyoThumela uMbuzoThembela kukuqina kunye nokuzinza kweMetric Hex Flange Head Machine Screws, eyenzelwe ukuhlangabezana nemigangatho ye-IFI 513 - 1982. Nokuba ngoomatshini okanye usetyenziso lweemoto, ezi zikrufu zibonelela ngoqhagamshelo olukhuselekileyo noluzinzileyo lweeprojekthi zakho.
Funda ngokugqithisileyoThumela uMbuzoUkuthembela kumandla kunye nokuthembeka kweHex Lag Screws, eyilelwe ukuhlangabezana nemigangatho ye-ASTM A307, F593, F468, kunye ne-ASME B 18.2.1 - 2012. Nokuba zezokwakha okanye iiprojekthi ezenziwe ngamaplanga, ezi zikrufu zibonelela ngonxibelelwano olukhuselekileyo noluzinzileyo lwezicelo zakho.
Funda ngokugqithisileyoThumela uMbuzoUkuthembela kumandla kunye nokuthembeka kweHex Lag Screws, eyilelwe ukuhlangabezana nemigangatho ye-ASME B 18.2.1 - 2010. Nokuba zezokwakha okanye iiprojekthi ezenziwe ngamaplanga, ezi zikrufu zibonelela ngonxibelelwano olukhuselekileyo noluzinzileyo lwezicelo zakho.
Funda ngokugqithisileyoThumela uMbuzoUkuzuza ukuqiniselwa okuthembekileyo nokukhuselekileyo emthini ngezikrufu zeHexagon Head Wood eziyilelwe ukuba zibe yi-ASME B 18.2.1 - 1996. Ilungele ukwenziwa kweplanga kunye nezicelo zokwakha, ezi zikrufu zibonelela ngokuqina, ukumelana nokubola, kunye nokufakwa lula.
Funda ngokugqithisileyoThumela uMbuzo