... Stone 3)Planting by yellow zinc or blue white zinc Cut Anchor have internal thread and a Plug, the most popular ... ,support, bracket, roof, bottom, machinery, doors, etc. 3.Introduction: a:CUT ANCHOR is an improved expansion Anchor with internal Thread and ... usegrating is wide:such as grating, rail,bracket,roof plate,front door. d:To determine length of anchor needed, add the ...