1. Steel flat coner bracket 2. zinc plated 3. Size: 38x38-100x100mm 4. Thickness: 1.0-2.0mm 5. Packing: bulk, skin card... 1. Steel ... flat coner bracket 2. zinc plated 3. with/without screws as per client ... 's request 4. Size: 38x38mm, 50x50mm, 63x63mm,75x75mm,100x100mm5. Thickness: 1 ...