765 Washington St, Pembroke, MA 02359, United States
P.O. Box 1206 Marshfield, MA 02050
1-800-837-7480, 1-781-829-2121


Description: 4X4 MAHOGANY FLAT CAP

4x4 Mahogany Flat Caps / Mahogany Decking

Mahogany wood decking is preferred by many architects and builders for its hardness, rich yellowish brown to reddish or orange brown in color, tight grain, and knot-free appearance. Mahogany wood for decking is naturally a rot resistant and does not splinter if treated with good penetrating oil.
  • Fits a nominal 4-in x 4-in wood post
  • Made of high quality Mahogany hardwood for Flat caps
  • Adds beauty and protection to your deck post
  • Perfect for decking, fencing and other outdoor mahogany projects
Mahogany is best fastened with high quality stainless steel, since the resins that protect mahogany from rot can interact with lower grade stainless steel to create blackish stains. Decking mahogany is a true exterior hardwood that stands up well to heavy used and will endure outside elements which last many years.

Mahogany Post Cap Specifications

(Mahogany Post Cap / Decking Products)
Dimensions 4" x 4" Nominal Size (in.),
3-1/2" x 3-1/2" Actual Size (in.),
89 x 89 mm Actual Metric Approx.
Wood Species Mahogany Wood
Type Post Cap for Decking Post
Style Flat Top
Color Dark reddish or purplish brown with white resin streaks present.

Mahogany Wood for Decking Characteristics

Weight 2.58 lbs /Bd. Ft.
Average Dried Weight 42 lbs/ft3 (675 kg/m3)
Hardness Janka rating is 801 which is softer than red oak (1290 lbf)
Density 0.59 which is Specific Gravity less dense than red oak (.64)
Crushing Strength 7,070 lbf/in2 (48.8 MPa)
For more information about 4x4 Mahogany Flat Caps / Mahogany Decking products, we encourage everyone to submit a quote online for mahogany deck board orders, visit our store or contact us for any available best quality Mahogany Decking supplies in Long Island New York, Boston/Metro West Massachusetts, North Shore, Southern New Hampshire, Cape Cod/Rhode Island, Maine, Connecticut, Vermont, and the surrounding New England area.