8-10×20-75 Z/Y Cross Recess Single Countersunk Fiberboard Screw

Product Features
Countersunk Head for Neat Finish, Easy Driving: The tapered countersunk head has cutting ribs and seats completely flush with the board surface when tightened; the cross recess is compatible with both power and hand tools, providing firm bit engagement and reducing slippage.
Coarse Thread with Sharp Point, Split‑Resistant and Strong Holding: The specially designed coarse fibre thread offers strong penetration, minimising edge chipping on MDF and particle board; the sharp point eliminates pre‑drilling, and the full‑thread design ensures tight bite, resisting pull‑out and loosening.
Hardened Steel, Durable and Reliable: Through overall heat treatment, the screw balances hardness and toughness, resisting breakage and stripping during power driving, making it ideal for high‑volume assembly lines.
Yellow Zinc Coating for Indoor Rust Protection: The coloured zinc passivation layer provides better rust resistance than ordinary white zinc, effectively resisting indoor moisture. The yellow‑gold finish complements wood grain aesthetics at an economical cost.
Wide Size Range for Various Applications：#8 fine size suits thin panels and light loads, while #10 coarse size offers greater load capacity; lengths from 20 to 75 mm cover everything from thin boards to thick joists and multi‑layer panels.