Simpson Strong-Tie SDWH27400G Strong-Drive SDWH Timber-HEX HDG Screw 0.276 in. x 4 in. 3/8 Hex (350-Qty)

★★★★★ 4.4 109 reviews

$391.67
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$391.67
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Free shipping Free 30-day returns

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Product details

Management number 215616148 Release Date 2026/04/12 List Price $156.67 Model Number 215616148
Category
  • EASY DRIVING: These screws have a hex head that provides positive engagement, making the screw easier to drive, and the SawTooth point ensures a fast start, eliminating the need for predrilling in almost every application.
  • MULTIPLE APPLICATIONS: These high-performance screws are perfect forStructural wood-to-wood, engineered wood, including ledgers and pile connections and is suitable for coastal and marine environments. The threaded washer-head design ensures a secure connection and prevents pull-through.
  • HOT-DIP GALVANIZED COATING: ASTM A153 Class-C hot-dip galvanized coating suitable for coastal and marine environments
  • CONVENIENT DESIGN: Designed as an alternative to through bolting and traditional lag bolts, these screws feature a bold thread design that ensures a strong, secure hold. The underhead nibs help the screw drive flush to the surface, reducing splintering and providing a clean, smooth finish for your decking, rafter, and joist bracket installations.
  • SIMPSON STRONG-TIE RELIABILITY: At Simpson Strong-Tie, our mission is to provide solutions that help people design and build safer, stronger structures. As a pioneer in the building industry, we have an unmatched passion for problem solving through skillful engineering and thoughtful innovation.
UPC 707392401254
Brand Simpson Strong-Tie
Model SDWH27400G
Head Type Large Hex Washer Head
Size Name 4 inches
Metal Type Alloy Steel
Unit Count 1.0 Count
Item Weight 28.7 Pounds
Part Number SDWH27400G
Thread Size 3
Thread Type Serrated Threads
Drive System External Hex
Finish Types Hot Dipped Galvanized
Manufacturer Simpson Strong-Tie
Thread Class Product-specific Serrated Threads
Thread Style Serrated Threads
Fastener Size 4 inches
Fastener Type Wood Screws
Item Diameter 0.28 Inches
Material Type Steel
Item Type Name Hot-Dipped Galvanized .270 by 4" Screw (350 Piece)
Exterior Finish Hot Dipped Galvanized
Item Dimensions 0.93 x 0.93 x 4.31 inches
Thread Coverage 3
Screw Head Style Flanged
Included Components Fasteners.
Warranty Description 12 months
Set Screw Thread Type Serrated
Compatible Groove Diameter 0.28 Inches
Global Trade Identification Number 00707392401254

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