ASA Distribution offers multi-purpose screws, including 5x100mm, which are versatile zinc-plated, yellow-passivated fasteners for wood, chipboard, MDF, and PVC, featuring a Pozidriv head and single thread for strong holding and easy power driving, common across many brands like Timco, Forgefix, and Spectre. These screws are designed for quick, strong fixing without pre-drilling, offering good corrosion resistance and a flush finish.