4587000450556 T Star Plus T20 4Cut A2 Rust Proof Stainless Steel Plumbing Screw, Pack of 70, Fully Threaded, Raised Countersunk Head, 4.5 x 55 mm

Use: exterior and roof applications - directly weathered High resistance to weather and corrosion No splicing of the wood even at small edge spacings Quick and safe processing with little effort