--- product_id: 339318010 title: "Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack" brand: "simpson" price: "€ 292.61" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.com.cy/products/339318010-structural-screws-sd9112r500-no-9-by-1-1-2-inch store_origin: CY region: Cyprus --- # 500-pack heavy-duty screws 379 MPa shear strength 1/4" hex head with washer Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack **Brand:** simpson **Price:** € 292.61 **Availability:** ✅ In Stock ## Summary > 🔩 Screw the ordinary, build with confidence! ## Quick Answers - **What is this?** Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack by simpson - **How much does it cost?** € 292.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/339318010-structural-screws-sd9112r500-no-9-by-1-1-2-inch) ## Best For - simpson enthusiasts ## Why This Product - Trusted simpson brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit:** Shank engineered to perfectly match Simpson Strong-Tie connector holes - • **Effortless Installation:** Hex head and included driver make fastening faster and more controlled - • **Unmatched Load Capacity:** Outperforms 10d nails with superior single-fastener strength - • **Durable Galvanized Finish:** Corrosion-resistant for reliable interior & exterior use - • **Trusted Industry Standard:** Only screw approved for select Simpson Strong-Tie connectors ## Overview The Simpson Structural Screws SD9112R500 is a 500-pack of #9 by 1-1/2-inch galvanized steel screws designed exclusively for Simpson Strong-Tie connectors. Engineered for superior load capacity exceeding traditional 10d nails, these screws feature a precision-fit shank, corrosion-resistant finish, and a 1/4" hex head with integrated washer for easy identification and installation. Tested and approved for both interior and exterior structural applications, they deliver professional-grade strength and reliability. ## Description 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. ## Features - Specifically designed to replace nails in certain Simpson Strong-Tie connectors and is the only screw approved for that application. The #9 and #10 SD screws replace 10d and 16d nails, respectively. The single-fastener load capacity of the SD9 exceeds the capacity of a 10d common nail, while the single-fastener load capacity of the SD10 exceeds that of the 16d common nail. - Tested and approved for use in many of our most popular connectors for both interior and exterior applications. Optimized heat treating for ductility and strength. - Ideal for use in connector applications where more control is desired or using a hammer is inconvenient. - 1/4" hex head with 0.370"-dia. integrated washer 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. Hex driver included. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0084KQLS8 | | Brand | SIMPSON | | Colour | Galvanized | | Compatible Groove Diameter | 0.16 Inches | | Customer Reviews | 4.9 4.9 out of 5 stars (350) 4.9 out of 5 stars | | Drive System | External Hex | | Exterior Finish | Galvanized | | Fastener Size | #9 | | Fastener Type | Wood Screws | | Finish Types | Galvanized | | Global Trade Identification Number | 00707392126607 | | Head Type | Hex | | Included Components | Hardware | | Item Dimensions | 9 x 9 x 41 Millimeters | | Item Type Name | Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack | | Item Weight | 1.91 kg | | Manufacturer | Simpson Strong-Tie | | Material Type | Steel | | Maximum Shear Strength | 379 MPa (54,600 psi) for ASTM A36 Carbon Steel | | Metal Type | Alloy Steel | | Model | SD9112R500 | | Number Of Items | 1 | | Number Of Pieces | 500 | | Outside Diameter | 0.37 Inches | | Part Number | SD9112R500 | | Screw Head Style | Hex | | Screw Point Style | Type A Point | | Set Screw Thread Type | UN | | Size Name | 1.5 inches | | Thread Class | Stainless Steel | | Thread Coverage | Partially Threaded | | Thread Size | 1 1/8 | | Thread Style | Right Hand | | Thread Type | UN | | Unit Count | 500.0 Count | ## Product Details - **Exterior Finish:** Galvanized - **Head Style:** Hex - **Item dimensions L x W x H:** 9 x 9 x 41 Millimeters - **Material:** Steel - **Thread Size:** 1 1/8 ## Images ![Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 1](https://m.media-amazon.com/images/I/71E0w1CzAGL.jpg) ![Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 2](https://m.media-amazon.com/images/I/51bcHOrTFSL.jpg) ![Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 3](https://m.media-amazon.com/images/I/41Uo4JktksL.jpg) ![Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 4](https://m.media-amazon.com/images/I/5195VCaravL.jpg) ![Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack - Image 5](https://m.media-amazon.com/images/I/61kZ05cqkHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Screws vs nails. *by on Reviewed in Canada 11 August 2026* perfect for joist hangers and quick. very strong and to me as good as the nails. Way quicker to install. ### ⭐⭐⭐⭐⭐ Looks like what you get at the home center and works just the same. *by on Reviewed in the United States 7 January 2026* I noticed these are slightly different in appearance (stamp on end looks a bit more washed out and harder to read on the batch I received) than what home depot carries, but that doesn't really matter since it's the exact same.A lot of workers make fun of these for their cost over nails, but boy these are great later when you make a mistake and need to take some straps/hangers down. ### ⭐⭐⭐⭐⭐ Good fasteners and hold well. If you can afford their extra cost over nails they are handy to have. *by on Reviewed in the United States 1 July 2025* Cost over nails is a factor, but I didn't need a whole lot. I needed more than the $10-12 120-pack at Lowes so buying this larger pack helped to keep cost lower. I used them for attaching joist hangers and hurricane ties for a lean-to and a deck.So-far-so-good. A battery-powered impact driver to get these in weighs less than a nail gun, but you also have to apply more pressure to get it to sink into the wood vs. it just spinning (and getting hot), so that's the pro/con when you're on a ladder putting up hurricane ties. Good to always keep in mind what problem you're trying to solve and what is the best tool to do that. This was a good solution for my problem at least. ## Frequently Bought Together - Simpson Strong-Tie SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty) - Simpson Strong-Tie SD9212R500 Strong-Drive® SD Connector Screw — 9 x 2-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty) - Simpson Strong-Tie - LU210 20-Gauge 2x10 Face Mount Joist Hanger 50-per Box --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.cy/products/339318010-structural-screws-sd9112r500-no-9-by-1-1-2-inch](https://www.desertcart.com.cy/products/339318010-structural-screws-sd9112r500-no-9-by-1-1-2-inch) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-09-28*