Walnut

THE THICKNESS :
From 3/4 (19.04mm) to 16/4 (101.6mm), depending on species.
3/4''(19.04mm), 4/4 (25.4mm), 5/4 ( 31.75mm), 6/4 (38.1mm), 8/4 (50.8mm), 10/4 (63.5mm), 12/4 (76.2mm), 16/4 (101.6mm).
THE GRADES:
N.H.L.A. Rules (National Hardwood Lumber Association) graded in :
Prime / FAS&F1F / 1Common / 2Common / 3Common
Black Walnut (Juglans nigra) is widely regarded as one of the most luxurious and sought-after hardwoods in the North American market. Prized for its rich chocolate-brown heartwood, elegant grain patterns, and exceptional workability, black walnut is a favorite for high-end furniture, cabinetry, and interior architectural applications.
Weight – 1 cubic meter of kiln-dried black walnut (at 6–8% moisture content) weighs approximately 610–640 kg.
Janka Hardness – Approximately 450–480 kgf, making it a medium-hard wood suitable for both functional and decorative applications.

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