The ForgeFix Spectre™ Screws are advanced multipurpose wood screws with double countersunk heads and pozi compatible recess. They have a sawtooth thread design to prevent splitting and reamer to prevent jacking. The screws have a zinc yellow passivated finish for excellent resistance to corrosion. The zinc yellow passivation process of electroplating is similar to the 'galvanised' and 'zinc plated' processes but with the addition of a yellow dye. It offers an aesthetically pleasing finish. Specification: Size: 3.5 x 25mm Thread: Fully threaded Pack Quantity: Box of 200 https://elecena.pl/product/27232003/forgefix-spe3525y-spectre-x2122-screw-pz-compatible-csk-zyp-3-5-x-25mm-box-200 2024-11-11 https://elecena.pl/product/27232003/forgefix-spe3525y-spectre-x2122-screw-pz-compatible-csk-zyp-3-5-x-25mm-box-200 2026-05-05