4 x 4 Pressure Treated Southern Yellow Pine
Treated Lumber
MPN: 4041ALT|4|4|20 4041ALT|4|4|20
  • Brand: Free State Lumber
  • Dimensions: 4"x4"x20'
  • Edge profile: Square edge
  • Grade: #1
  • Item Recyclable: Yes
  • Item Returnable: Yes
  • Length: 20 ft
  • Made in US: Yes
  • Manufacturer: FREE STATE LUMBER CO INC
  • Material: Southern Yellow Pine
  • Pressure treated: MCA treated
  • Texture: S4S (surfaced 4 sides)
  • Thickness: 4 in
  • Used for: Ground contact exterior projects
  • Width: 4 in
  • : 4041ALT|4|4|20

Southern Yellow Pine is heavy, strong and hard and moderately high in shock resistance.

Pine wood has a straight grain, medium texture and is difficult to work with hand tools. Nail holding capacity is high but gluing is more difficult.

Southern yellow pine can exhibit some shrinkage but gains stability with seasoning.

Lumber has been treated with MCA (micronized copper azole). Because the copper in MCA is present in microscopic particles suspended in water, it is less corrosive to fasteners and hardware, and it can be placed in contact with aluminum. MCA-treated wood also tends to retain more of its natural color.

Southern yellow pine is an ideal choice for building professionals and do-it-yourselfers.

  • Grade #1 Southern Yellow Pine
  • MCA treated for ground contact: suitable for both above ground and ground contact exterior applications
  • Square edged
  • Southern yellow pine is one of the strongest, most versatile species of wood.