Heavy Duty Fastener (Roofing screw #12/#14/#15) from Beyond Screw China are designed to secure insulation to steel, Wood & Structural Concrete Decking.
Beyond also FM approvalfactory.
Avaliable length from 32mm to 625mm (1 1/4 inch to 25 inch) &Popular size in stock.
Also can matchTPO Plate,PVC Washer Or Barbed Plate.
{"type":"2","json":[{"index":"0","tran_label":"Head Type ","tran_value":["Pan head","Truss head","Pancake head"]},{"index":"1","tran_label":"Point ","tran_value":["#1","#3"]},{"index":"2","tran_label":"Coating Color ","tran_value":["Gray","Black","Red"]},{"index":"3","tran_label":"Coated","tran_value":["FM 4470 standard"]},{"index":"4","tran_label":"Test Standard ","tran_value":["DIN50018"]}]}