Tofo i le lelei ma le faʻaogaina o le Cross Recessed Oval Head Thread Cutting Screws, ua fuafuaina e faʻafetaui tulaga faʻamaonia o le DIN 7516 (EE) - 1995. Faʻatasi ai ma le faʻaogaina o le ulu o le ulu ma le gafatia o le tipiina o filo faʻalagolago, o nei sikuli e ofoina atu fofo faʻamaumau mo au galuega faatino. .
Otioti filo sili ona lelei:Cross Recessed Oval Head Thread Cutting Screws, e tusa ai ma le DIN 7516 (EE) - 1995, tuʻuina atu le gafatia lelei o le tipiina o filo, faʻamautinoa le faʻapipiʻiina o mea eseese ma faigofie.
Fa'ata'ita'iga Oval Head Design:O le mamanu o le ulu oval e ofoina atu ai se faʻailoga mataʻutia, faʻaitiitia ai le lamatiaga o le faʻafefe ma tuʻuina atu se faʻaiʻuga mataʻina aʻo faʻaauau pea le faʻaogaina i totonu o faʻaoga o loʻo faʻalavelave ai avanoa.
DIN 7516 (EE) - 1995 Tausisia:O nei sikulima o loʻo mulimulitaʻi i faʻamatalaga o loʻo faʻamatalaina i le DIN 7516 (EE) - 1995, faʻamautinoa le maualuga o le fausiaina ma le faʻatuatuaina o faʻatinoga mo le tele o faʻalapotopotoga faʻapisinisi ma faufale.