Hex Head Bolts ndi zomangira zomata zokhala ndi mutu wa hexagonal, zomwe zimalola kuyika ndikuchotsa mosavuta pogwiritsa ntchito wrench kapena screwdriver.Amagwiritsidwa ntchito m'njira zosiyanasiyana kuti alumikizane zinthu ziwiri kapena zingapo pamodzi.Maonekedwe a hexagonal a mutu amapereka chitetezo chokhazikika pakugwiritsa ntchito torque, kuwonetsetsa kuti ikhale yolimba komanso yodalirika.Maboti akumutu a Hex amapezeka mumitundu yosiyanasiyana, mphamvu, ndi zida kuti zigwirizane ndi zosowa ndi magwiritsidwe osiyanasiyana.
