--- product_id: 113353341 title: "SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty)" brand: "simpson strong-tie" price: "597.97 DT" currency: TND in_stock: true category: "Simpson Strong Tie" url: https://www.desertcart.tn/products/113353341-sd9112r500-strong-drive-sd-connector-screw-9-x-1-1 store_origin: TN region: Tunisia --- # 500-pack bulk power 1/4" hex drive precision Galvanized corrosion resistance SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty) **Brand:** simpson strong-tie **Price:** 597.97 DT **Availability:** โœ… In Stock ## Summary > ๐Ÿ”ง Screw it right, screw it strong โ€” the proโ€™s choice for lasting connections! ## Quick Answers - **What is this?** SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty) by simpson strong-tie - **How much does it cost?** 597.97 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/113353341-sd9112r500-strong-drive-sd-connector-screw-9-x-1-1) ## Best For - simpson strong-tie enthusiasts ## Why This Product - Trusted simpson strong-tie brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - โ€ข **Bulk 500-Pack Value:** Stock up and stay ready for any project with a high-volume professional-grade set - โ€ข **Precision Hex Drive:** 1/4" hex head with integrated washer for easy, slip-free installation - โ€ข **Unmatched Load Capacity:** Outperforms 10d & 16d nails for superior strength and reliability - โ€ข **Connector-Optimized Shank:** Perfectly engineered to fit Simpson Strong-Tie connectors for flawless fastening - โ€ข **Corrosion-Resistant Galvanized Finish:** Ideal for both interior and exterior applications without rust worries ## Overview The Simpson Strong-Tie SD9112R500 is a 500-count pack of #9 x 1-1/2 inch galvanized structural connector screws featuring a 1/4" hex drive. Engineered to replace nails in Simpson Strong-Tie connectors, these screws exceed the load capacity of common 10d and 16d nails, offering superior strength and corrosion resistance for both interior and exterior use. Designed with a precision shank and integrated washer, they ensure easy identification and optimal fastening performance in professional construction and renovation projects. ## Description Product 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. From the Manufacturer Simpson Strong Tie SD Structural-Connector Screws are designed to be used with Simpson Connectors for both interior and exterior applications. ## 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 "โ‰ " 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 | | Best Sellers Rank | #10,202 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #106 in Wood Screws | | Brand | Simpson Strong-Tie | | Color | Galvanized | | Compatible Groove Diameter | 0.16 inches | | Customer Reviews | 4.8 4.8 out of 5 stars (355) | | 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 Head | | Included Components | Hardware | | Item Diameter | 0.37 inches | | Item Dimensions | 0.37 x 0.37 x 1.62 inches | | Item Type Name | Simpson Structural Screws SD9112R500 No.9 by 1-1/2-Inch Structural-Connector Screw, 500-Pack | | Item Weight | 4.2 pounds | | 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 | 0.25 inches | | Part Number | SD9112R500 | | Screw Head Style | Hex | | Screw Point Style | Sharp Point | | Set Name | Simpson Strong-Tie SD9112R500 Screw Set (500 pieces) | | Set Screw Thread Type | Unified National (UN) | | Size Name | 1.5 inches | | Thread Class | Stainless Steel | | Thread Coverage | 1 1/8 | | Thread Size | 1 1/8 | | Thread Style | Right Hand | | Thread Type | Un | | Unit Count | 500 Count | | Warranty Description | 12 months | ## Product Details - **Exterior Finish:** Galvanized - **Head Style:** Hex - **Item dimensions L x W x H:** 0.37 x 0.37 x 1.62 inches - **Material:** Steel - **Thread Size:** 1 1/8 ## Images ![SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty) - Image 1](https://m.media-amazon.com/images/I/71E0w1CzAGL.jpg) ![SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty) - Image 2](https://m.media-amazon.com/images/I/51bcHOrTFSL.jpg) ![SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty) - Image 3](https://m.media-amazon.com/images/I/41Uo4JktksL.jpg) ![SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty) - Image 4](https://m.media-amazon.com/images/I/5195VCaravL.jpg) ![SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty) - Image 5](https://m.media-amazon.com/images/I/61kZ05cqkHL.jpg) ## Available Options This product comes in different **Size, Style** options. ## 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-Driveยฎ SD Connector Screw โ€” 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? - ๐Ÿ›’ **Trusted by 1.3+ Million Shoppers** โ€” Serving international shoppers since 2016 - ๐ŸŒ **Shop Globally** โ€” Access 737+ million products across 21 categories - ๐Ÿ’ฐ **No Hidden Fees** โ€” All customs, duties, and taxes included in the price - ๐Ÿ”„ **15-Day Free Returns** โ€” Hassle-free returns (30 days for PRO members) - ๐Ÿ”’ **Secure Payments** โ€” Trusted payment options with buyer protection - โญ **TrustPilot Rated 4.5/5** โ€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/113353341-sd9112r500-strong-drive-sd-connector-screw-9-x-1-1](https://www.desertcart.tn/products/113353341-sd9112r500-strong-drive-sd-connector-screw-9-x-1-1) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-31*