For Patio Lounge Back Support, Chaise, Lawn, And Yard Seating, Nickhouse 2 Patio 6- Position Patio Lounge Adjustment Bracket 10 5/8" L x 5/8" W The screw size would depend on the frame hole size. If you are replacing the exact same bracket, the holes should match up. If they do not, you can use the bracket as a template to mark and drill new holes. It may not be the same as the ones you want to replace, but you should be able to adapt it to work for you. Make sure that the two brackets are lined up the same on either side of the frame. ?? 2 Patio Lounge 6 Position Back Support Bracket measures about 10 5/8" L x 5/8" W ? This Patio Lounge Adjustment Bracket may be screwed or riveted to the frame. (Attachments not included) It fits on a round tube. Stainless self tapping screws are suggested. ? The screw holes are recessed. The screw size would depend on the frame hole size. ? If you are replacing the exact same bracket, the holes should match up. If they do not, you can use the bracket as a template to mark and drill new holes. It may not be the same as the ones you want to replace, but you should be able to adapt it to work for you. ?? Is used for Patio Lounge Back Support Bracket and many different styles and manufactures of outdoor furniture. Please look at the pictures carefully