Sunshade canvas end-stop replacement

On our sunshade the canvas stopper nuts are getting demolished and there is a chance to the wind blow out the canvas.I used PLA but only because I don't have any PTEG or ABS or any heat resistant material, but I recommend use something like that.Printed with 3 mm brim for better and secure bed adhesion. If you want to replace all you will need 12 of them and the original screws.