Simpson SDWS Exterior Double Barrier Structural Wood Screws are designed with a shorter thread length to fasten multi-ply members such as trusses, engineered lumber products and solid-sawn lumber. Large washer head provides ...

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Simpson SDWS Exterior Double Barrier Structural Wood Screws are designed with a shorter thread length to fasten multi-ply members such as trusses, engineered lumber products and solid-sawn lumber. Large washer head provides maximum bearing area and deep 6-lobe recess reduces cam-out. Requires type T-40 bit. Optimal screw lengths provide maximum penetration while preventing the point from protruding out the back member.

  • Item Weight: 1.25 lb
  • Country of Origin: United States
  • Brand name: Simpson Structural Screws
  • Item Dimensions: 8.0"L x 3.6"W x 1.9"H
  • Item Weight: 1.25 lb
  • Country of Origin: United States
  • Brand name: Simpson Structural Screws
  • Item Dimensions: 8.0"L x 3.6"W x 1.9"H

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