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Model #SD9212R100-R

Store SKU #478811

#9 x 2-1/2 in. 1/4-Hex Drive, Strong-Drive SD Connector Screw (100-Pack)

$1667
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$1667

Product Overview

The Strong-Drive SD Connector screw is specifically designed to replace nails in certain Simpson Strong-Tie connectors and is the only screw approved for that application. The load-rated SD screw has been tested and approved for use in many popular Simpson Strong-Tie products. In certain applications screws are easier and more convenient to install than nails, and the single-fastener load values achieved by the SD screw exceed those of typical 10d common or 16d common nails. In addition, the galvanized coating makes the SD screw ideal for interior and most exterior conditions.
  • Tested and approved for use in many of Simpson Strong-Tie's best-selling connectors for both interior and most exterior applications
  • Ideal for use in connector applications where more control is desired or using a hammer is inconvenient
  • 1/4-in hex head with 0.37-in diameter integrated washer reduces cam-out and is stamped with the Simpson Strong-Tie "≠" sign and the fastener size for easy identification after installation
  • Shank is specifically designed to match the fastener holes in Simpson Strong-Tie connectors
  • Optimized heat treating for ductility and strength
  • Size: #9 x 2-1/2 in.
  • Hex driver included
  • Mechanically galvanized, Class 55 coating meets the requirements for use in preservative-treated and fire-retardant-treated wood per the 2012 and 215 IRC
  • Quantity: 100
  • Common project applications: remodeling, fencing, storage, cabinets, framing
  • Shop all Simpson Strong-Tie here.

Additional Resources

From the Manufacturer

Specifications

Dimensions

Screw Length2-1/2 inThread Pitch (mm)3 mm
Threads Per Inch (TPI)8.5

Details

Color FamilySteelDrive StyleHex
Fastener PlatingGalvanizedFastener TypeWood Screw
Fastener/Connector MaterialSteelFeaturesACQ Rated,Coated,Self Drilling
FinishSteelFinish FamilyGalvanized
Head StyleHexIncludedDriver Bit
Interior/ExteriorExterior,InteriorMaterials FastenedWood to Wood
Measurement StandardSAEPackage Quantity1
Product Weight (lb.)1.07 lbReturnable90-Day
Size#9

Warranty / Certifications

Manufacturer WarrantyLimited Warranty

Questions & Answers

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Customer Reviews

  • 4.7
    out of 144 reviews
  • 89%recommend this product
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Showing 1-10 of 144 reviews
Works as advertised. The screw catches the wood quickly and anchors well.
Works as advertised. The screw catches the wood quickly and anchors well.
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  • Recommended
1 found this review helpful
Great product easy to use...
Great product easy to use
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very good quality. easy to install....
very good quality. easy to install.
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Great product. Much easier than pounding nails and much better...
Great product. Much easier than pounding nails and much better shear strength than standard screws.
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1 found this review helpful
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The screws enter and bite efficiently and the bit fits...
The screws enter and bite efficiently and the bit fits the screw heads well.
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Very easy to use especially with an cordless impact gun....
Very easy to use especially with an cordless impact gun.
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Solved a broken wooden fence post problem
Works great with the Fence mender brackets. Would recommend the product.
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  • Recommended
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Showing 1-10 of 144 reviews