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๐ฉ Upgrade your build with the only screw that means business!
The Simpson Strong-Tie SD9112R100 is a premium #9 x 1-1/2 inch galvanized connector screw designed to replace nails in Simpson Strong-Tie connectors. Featuring a 1/4-inch hex drive with integrated washer, it offers superior load capacity exceeding traditional 10d nails, corrosion resistance for indoor/outdoor use, and precise compatibility with Simpson connectors. This 100-pack is the trusted choice for professionals demanding strength, reliability, and efficiency in structural fastening.








| Asin | B003YHCLYO |
| Best Sellers Rank | 137,902 in DIY & Tools (See Top 100 in DIY & Tools) 1,631 in Screws (DIY & Tools) |
| Brand Name | SIMPSON |
| Colour | Silver |
| Compatible Groove Diameter | 0.22 Inches |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,070) 4.8 out of 5 stars |
| Drive System | External Hex |
| Eu Spare Part Availability Duration | 1 Years |
| Exterior Finish | Galvanized |
| Fastener Size | 0.94 cm x 3.8 cm |
| Fastener Type | SCREWS |
| Finish Types | Black Oxide |
| Global Trade Identification Number | 00707392977001 |
| Head Type | Flat |
| Included Components | Simpson Structural Screws SD9112R100 No.9 by 1-1/2-Inch Structural-Connector Screw, 100-Pack |
| Item Diameter | 0.94 Centimetres |
| Item Dimensions | 9 x 9 x 41 millimetres |
| Item Weight | 349 g |
| Manufacturer | simada seisakuzyo |
| Manufacturer Part Number | SD9112R100 |
| Material Type | Steel |
| Metal | Stainless Steel |
| Model Number | SD9112R100 |
| Number Of Items | 100 |
| Number Of Packs | 1 |
| Number Of Pieces | 100 |
| Outside Diameter | 0.94 Centimetres |
| Screw Head Style | Hex |
| Screw Point Style | Sharp |
| Set Name | Strong-Drive SD Connector Screw #9 x 1-1/2, 100 Piece |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Size | 1 |
| Thread Class | UNC |
| Thread Coverage | Fully Threaded |
| Thread Size | #9 |
| Thread Style | Right Hand |
| Thread Type | UNC |
| Unit Count | 100.0 count |
| Upc | 784497810785 783961889937 707392977001 |
User
Excellent product, but expensive and takes ages to receive it
Excellent product, but it takes ages to receive it and is very expensive
User
Strong tight screws
Hanging over 60 4 X4 holders for 4 x 4 beams. This item speeds the work. They even give you the hex head bit to use in the drill. What more can you ask for. Great Product.
User
Wood not work without them!
These structural screws are AMAZING! The hex head makes it easy for my driver to keep a good grip on them, and the screw pattern just pulls the screw into even the oldest and hardest wood. Honest! I have never felt anything like it! I am working on a home remodel where the wood has been in place for 40 years, and nails are hard to drive in without a gun. These go in like butter. Never thought I would fall in love with the design of a screw!! Better still, because they are structural (and can take shear force much better than other screws) they make installing metal construction connectors a piece of cake! No more bruised thumbs from missing the nail for me, or hard pounding in tight places!!
User
Just what I needed
Great quality and just what you need when building a deck.
User
Connect vertical posts to horizontal pieces
Must have for fence setup
User
Good quality
As described
Trustpilot
2 weeks ago
1 month ago