Simpson Strong-Tie SDS25312-R25L Strong-Drive SDS Heavy-Duty Connector Screw 1/4 in. x 3-1/2 in. DB Coating (25-Qty)

★★★★☆ 4.0 138 reviews

US$10.48
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US$10.48
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Free shipping Free 30-day returns

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Product details

Management number 218082634 Release Date 2026/05/03 List Price US$10.48 Model Number 218082634
Category
  • EASY INSTALLATION: This 1/4 inch x 3-1/2 inch SDS Strong-Drive Heavy-Duty Connector Screws (pack of 25) feature a Type-17 point design for quick starts, it ensures smooth driving without the need for pre-drilling, helping to prevent wood splitting and streamlining the installation process.
  • INTEGRATED WASHER: Featuring a 3/8" hex head and 0.500" integrated washer, this design provides a secure, tight connection that minimizes the risk of loosening over time, delivering enhanced durability and long-lasting reliability.
  • ENHANCED CORROSION RESISTANCE: The Double-Barrier Coating offers superior protection against rust and corrosion, even in harsh weather conditions, ensuring reliable performance over time and significantly extending the overall lifespan of the screw.
  • SUPERIOR GRIP: The precisely engineered serrated threads are designed to dig deeply into wood, ensuring a secure, tight connection and improving the overall strength of the joint, making these screws ideal for heavy-duty wood applications.
  • SIMPSON STRONGTIE 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 707392124504
Brand Simpson Strong-Tie
Color Gray
Model SDS25312-R25L
Set Name Pack of 25
Head Type Hex Head
Size Name 3.5 inches
Metal Type Stainless Steel
Unit Count 1.0 Count
Item Weight 1.08 Pounds
Part Number SDS25312-R25L
Thread Size 1/4
Thread Type Serrated Threads
Drive System External Hex
Finish Types Double-Barrier Coating
Manufacturer Simpson Strong-Tie
Thread Class Product-specific
Thread Style Serrated Threads
Fastener Size 3-1/2"
Fastener Type Wood Screws
Item Diameter 0.25 Inches
Material Type Stainless Steel
Item Type Name Simpson Strong Tie SDS25312-R25L SDS Structural Wood Screw 1/4-Inch by 3-1/2-Inch 25 Count
Exterior Finish Double-Barrier Coating
Item Dimensions 0.5 x 0.5 x 3.72 inches
Number Of Items 1
Thread Coverage 2 1/4
Number of Pieces 25
Screw Head Style Flanged
Screw Point Style Cupped Point
Included Components Hardware
Warranty Description Warranty
Set Screw Thread Type Serrated
Compatible Groove Diameter 0.25 Inches
Global Trade Identification Number 00707392124504

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