Carbon ígwè Square nut Zinc Plated DIN557

Nkọwa dị mkpirikpi:

Akụ bụ akụkụ nke na-ejikọta ngwa ngwa ngwa ngwa, na site na eriri dị n'ime, nut na bolt nke otu nkọwa nwere ike jikọta ọnụ. Square nut bụ ụdị nut pụrụ iche, ma e jiri ya tụnyere mkpụrụ hexagonal nkịtị, ọdịdị ya na-eme ka ọ dịkwuo mma maka ntinye na mwepụ na obere oghere.
Ụlọ ọrụ anyị nwere ike hazie ma mepụta square nut nke nkọwa na ihe dị iche iche maka gị, nabata ajụjụ gị.