Simpson Structural Screws 8118 12Pc 8" Struc Hx Screw

★★★★★ 5.0 95 reviews

$28.79
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Management number 221597451 Release Date 2026/05/03 List Price $11.52 Model Number 221597451
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Product Description Simpson SDWH Exterior Double Barrier 5/16-Inch Hex Head 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 5/16-Inch hex driver. Optimal screw lengths provide maximum penetration while preventing the point from protruding out the back member. From the Manufacturer Simpson SDWH Exterior Double Barrier 5/16-Inch Hex Head 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 5/16-Inch hex driver. Optimal screw lengths provide maximum penetration while preventing the point from protruding out the back member.

  • Simpson Strong-Drive structural wood screws
UPC 746056009405
Brand Simpson Strong-Tie
Color tan
Model 8118
Head Type Hex
Size Name 8 inches
Metal Type Alloy Steel
Unit Count 12.0 Count
Item Weight 0.09 Pounds
Part Number SDWH19800DB-RC12
Thread Size 0.195"
Thread Type Un
Drive System External Hex
Manufacturer Simpson Strong-Tie
Fastener Size 0.195" x 8"
Fastener Type Wood Screws
Material Type Stainless Steel
Item Type Name 12Pc 8" Struc Hx Screw
Exterior Finish Double-Barrier Coating
Item Dimensions 9.7 x 3.7 x 2 inches
Number Of Items 12
Thread Coverage Fully Threaded
Number of Pieces 12
Screw Head Style Flanged Hex
Screw Point Style Cupped Point
Included Components Hardware,Fasteners & Hooks,structural-screws-and-bolts
Compatible Groove Diameter 0.2 Inches
Global Trade Identification Number 00746056009405

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