Spectre™ by Forgefix incorporates a long list of advanced screw features often only found in premium screws into what we've named advanced multi-purpose wood screws. Made from A2 stainless steel which will not corrode rust or stain with ordinary water like other steel does.They feature a countersunk pozidrive compatible recessed head. Fully threaded up to 45mm with a sawtooth thread to prevent splitting and reamer to prevent jacking (50mm and above). They are also surface hardened with a quick start type 17 slash point.CE approved for use in load-bearing timber construction.Box of 200 ForgeFix Spectre™ PZ Compatible Wood Screws CSK A2 4.5 x 40mmPTDFORA24540SS
