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. They feature a countersunk pozidrive compatible recessed head. Fully threaded up to 50mm 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. The screws have a zinc yellow passivated finish for excellent resistance to corrosion. Zinc yellow passivation process of electroplating is similar to the 'galvanised' and 'zinc plated' processes with the addition of a yellow dye. It offers an aesthetically pleasing finish. CE approved for use in load-bearing timber construction. The tough compartment case contains: 75 x Spectre™ PZ Compatible Wood Screws 3.5 x 20mm.75 x Spectre™ PZ Compatible Wood Screws 3.5 x 25mm.75 x Spectre™ PZ Compatible Wood Screws 3.5 x 40mm.75 x Spectre™ PZ Compatible Wood Screws 3.5 x 50mm. 150 x Spectre™ PZ Compatible Wood Screws 4.0 x 25mm.150 x Spectre™ PZ Compatible Wood Screws 4.0 x 30mm.150 x Spectre™ PZ Compatible Wood Screws 4.0 x 40mm.150 x Spectre™ PZ Compatible Wood Screws 4.0 x 50mm.100 x Spectre™ PZ Compatible Wood Screws 4.0 x 70mm. 50 x Spectre™ PZ Compatible Wood Screws 5.0 x 50mm.50 x Spectre™ PZ Compatible Wood Screws 5.0 x 80mm.50 x Spectre™ PZ Compatible Wood Screws 5.0 x 90mm.50 x Spectre™ PZ Compatible Wood Screws 5.0 x 100mm.PTDFOROPSP1200Y
