250pcs per package
 Drilling, tapping and fastening in one operation
 Hardened steel screw with reduced drill point #1
 Supplied with EPDM washer for better load distribution and increased sealing abilities
 The CORONA™ screw with TX20 recess is shaped so that the EPDM sealing ring is partially concealed after fastening
 Available in 500 colors (Qualicoat certified facade quality powder)
 The head and washer shape of the LP™ screw allows for a slightly tilted angle of fastening without compromising the seal
 PG:2290 and PG:2330 surface treated with 20 µm zinc
 PG:2280 surface treated with ZYTEC™