Igwe Hex Drive Head nke na-akpụ akpụ nke na-eme ka ihe dị nro rụọ ọrụ, nke e ji eriri mee, nke e ji skru ahaziri ahazi.

Yuhuang Tech bụ ọkachamara na skru ahaziri iche nke e mere maka ojiji siri ike. Ngwaọrụ anyị gụnyere isi flange, isi silinda, skru countersunk, na pan head ubu nwere draịva Hex, Torx, na Phillips. Ha nwere eriri igwe na iguzogide nchara, ha na-enye njikọ siri ike na ntụkwasị obi na-adịgide adịgide.