The present invention relates to a band strap fastening device for holding a vinyl coated in an agricultural vinyl house.(1) head part of the present invention (2) hook part of the present invention (3) head part band pressure collecting part of the present invention (4) head part of the present invention band strap anti-tuck jaw (5) hook of the present invention (6) ) Head part and hook part of the present invention Tightening pin (7) Mounting entry space of the present invention (8) Band strap inlet hole (9) Hook part of the invention Band strap Compression jaw (10) Hole (11) Hook of the present invention Rounded jaw (12) Hook of the present invention Hook pin hole (13) Hook of the present invention Band strap anti-locking jaw (14) Head of the present binding pin hole (15) Head section Band strap compression jaw (16) Head section connection jaw (17) of the present invention Band strap end (18) mounted on the present invention Iron pile (19) This invention is installed Iron pipe (20) ) Flat Band Strap Attached to the Invention (21) Inner Head of Jaw Inch (22) Inner Hook Parts of Invent본 고안은 농업용 비닐하우스에서 피복된 비닐을 잡아주는 밴드 끈 체결장치에 관한 것이다.