1. **UFakelo lokugungxula:** Iibholithi zeNtloko ze-Countersunk zibonakalisa uyilo lwentloko oluthi lucothe ukuya kumphezulu osicaba, lizivumela ukuba zihlale ngokugungxulwayo nomphezulu wesixhobo xa zifakelwe. Oku kugqiba okugungxulwayo kunciphisa ukukrazula kwaye kunika inkangeleko ecocekileyo nephucukileyo.
2. **UkuQinisekisa ngokuKhuselekileyo:** Idizayini yentloko ye-countersunk ivumela indawo egudileyo kunye nenqanaba emva kokuba ibholithi iqinisiwe, inika uqhagamshelwano olukhuselekileyo noluzinzileyo. Oku kwenza ukuba i-Countersunk Head Bolts ilungele ukusetyenziswa apho ukugqiba ukugungxulwa kunye nokuqina okuthembekileyo kubalulekile, okufana nendibano yefenitshala, ikhabhinethi, kunye nokusebenza kwesinyithi.
3. **Usetyenziso oluNto oluNninzi:** I-Countersunk Head Bolts ifumana usetyenziso kumashishini ahlukeneyo, kubandakanywa ulwakhiwo, izithuthi, kunye ne-aerospace. Zifumaneka ngemathiriyeli eyahlukeneyo, ubungakanani, kunye neendidi zemisonto ukuze zihambelane neemfuno zeprojekthi ezahlukeneyo, zibonelela ngesisombululo esiguquguqukayo sokuphumeza ukuqina okuqinileyo nokuthandeka kobuhle.