Abstract: The present invention relates to a binding strap which includes a head portion with a strap body extending therefrom. The head portion includes a strap body insertion hole at the center thereof. A tongue, having a flat bottom face, is joined to the inner wall of the insertion hole by a flexible junction. A support means faces the bottom face of the tongue, and saw teeth are formed on one face of the tongue. The strap body has saw blade teeth on one face thereof for engaging the teeth of the tongue, thus holding the strap body within the head portion.