Cross Recess with 4 Ribs Fiberboard Screw 8-10x25-57 Z/Y

Product Features
4-Rib Cutting Head: Automatically reams and grooves during driving, reducing edge chipping on boards, and allows the screw to sink completely into the board surface without the need for pre-countersinking;
Standard Cross Recess Countersunk: Compatible with conventional cross driver bits and power drills, with no protrusion after installation, preventing scratches to the board surface finish;
Coarse Thread for Strong Holding Power: Deep threads tightly engage wood fibres, providing excellent pull-out and shear resistance; the sharp point enables direct self-tapping without pre-drilling;
Colour Zinc Rust Protection and Aesthetic Appeal: The coating resists indoor moisture and prevents rusting; the golden appearance complements wood surfaces with good concealment;
Hardened for Durability: Hardening treatment prevents stripping or breakage when driving into thick boards, offering high cost-effectiveness;
Wide Specification Coverage: Available in various gauges and lengths, suitable for thin panels, thick boards, and double-layer sheet materials.