8-10×25-57 Z/Y Cross Recess 4 Rib Reinforced Fiber Screw

Product Features
4‑Rib Cutting Head: Automatically reams and grooves during driving, reducing edge chipping on boards; the screw seats completely flush with the surface without the need for pre‑chamfering.
Universal Cross Countersunk Head: Compatible with standard cross driver bits and electric drills; leaves no protrusion after installation and does not scratch the board finish.
Coarse Thread for Strong Holding: Deep threads tightly engage wood fibres, providing excellent pull‑out and shear resistance; the sharp point allows direct self‑tapping without pre‑drilling.
Yellow Zinc Anti‑Rust and Aesthetic Finish: The coating resists indoor moisture and prevents rust; the golden colour blends well with wood surfaces, offering good concealment.
Hardened for Durability: Through‑hardened to resist stripping and breakage even in thick boards, providing high cost‑effectiveness.
Wide Size Coverage: Available in various diameters and multiple lengths, suitable for thin panels, thick boards, and double‑layer materials.