Thank you for your review. DreamLine's Customer Support phone number is posted on the front of our manual and we are available to provide replacement parts, even shipping them overnight when time is of the essence. We also could have advised you on what screw you could purchase at your local Home Depot and reimbursed you for your trouble. In short, we would have gladly worked with you on this matter. Please contact DreamLine's Customer Support Team at 866-731-2244 or via email at support@dreamline.com should you have any need for warranty replacements. We are available 8am-7pmEST, Monday through
Friday and Saturday from 9am-5pm EST. Thank you for your purchase and for your review.