Simpson Strong-Tie #9 1-1/2 in. External Hex Flange Hex-Head Structural-Connector Screw (100-Pack)-SD9112R100 at The Home Depot
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Simpson Strong-Tie

Model # SD9112R100

#9 1-1/2 in. External Hex Flange Hex-Head Structural-Connector Screw (100-Pack)

Simpson Strong-Tie #9 1-1/2 in. External Hex Flange Hex-Head Structural-Connector Screw (100-Pack)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$9.97 / each
Bulk Price Discount Available
This item qualifies for a bulk price discount
if you purchase at least 5 units. The
adjusted price will display in the Cart.
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI

In Stock

Aisle 25, Bay 003



Model # SD9112R100

Store SKU # 477314

Store SO SKU # 1000061655

Designed to replace nails in certain connectors, the load-rated Strong-Drive SD screw has been tested and approved for use in many popular Simpson Strong-Tie products. The SD structural-connector screw features an optimized shank which is specifically designed to be compatible with the fastener holes in Simpson Strong-Tie connectors. The hex head virtually eliminates cam-out and helps avoid stripping of the head during installation. The sharp point of the screw enables fast starts, and the patented serrated threads reduce torque for improved drivability.

  • Tested and approved for use in many of our best-selling connectors for both interior and exterior applications
  • The single-fastener steel-side-plate load capacity of the SD9 exceeds that of the 10d common nail
  • Ideal for use in tight spaces where using a hammer is difficult and more control is desired
  • #9 x 1-1/2 in. Structural Screw
  • Includes 100 screws
  • Optimized heat-treating for ductility and strength

Info & Guides

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Assembled Depth (in.)  2.0 in  Assembled Height (in.)  3.125 in 
Assembled Width (in.)  3.875 in  Drive Style  External Hex 
Driver bit included  Yes  Fastener Callout Size  #9 x 1 1/2" 
Fastener Head Style  Hex  Fastener Thread Type  Coarse 
Fastener Type  Wood Screw  Fastener length (in.)  1.5 
Finish  Steel  Finish Family  Metallic 
Head Style  Flange Hex  Head diameter (in.)  0.368 
Indoor/Outdoor  Indoor/Outdoor  Manufacturer Warranty  Visit our website at and type in warranty in the search box for detailed warranty information 
Measurement Standard  SAE  Package Quantity 
Primary Use  Wood to Wood  Product Weight (lb.)  0.77 lb 
Returnable  90-Day  Screw Length  1-1/2 in 
Self drilling  Yes  Self tapping  No 
Size  #9  Tamper Resistant  No 



Store Exclusive. This item is available for purchase in select stores only.