--- product_id: 31198782 title: "Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500)" brand: "simpson strong-tie" price: "R3394" currency: ZAR in_stock: true category: "Simpson Strong Tie" url: https://www.desertcart.co.za/products/31198782-simpson-strong-tie-sd9212r500-9-x-2-1-2-inch store_origin: ZA region: South Africa --- # 500-piece bulk set 1/4 inch hex head for quick drive Galvanized corrosion resistance Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) **Brand:** simpson strong-tie **Price:** R3394 **Availability:** โœ… In Stock ## Summary > ๐Ÿ”ง Build Stronger, Faster, Smarter โ€” Donโ€™t Get Left Behind! ## Quick Answers - **What is this?** Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) by simpson strong-tie - **How much does it cost?** R3394 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/31198782-simpson-strong-tie-sd9212r500-9-x-2-1-2-inch) ## 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 **Trusted Industry Standard:** Only screw tested and approved for Simpson Strong-Tie connectors - โ€ข **Bulk Supply for Big Projects:** Box of 500 screws ensures you never run out mid-build - โ€ข **Corrosion-Resistant Durability:** Type 316 stainless steel with galvanized finish for long-lasting protection - โ€ข **Engineered for Maximum Strength:** Exceeds 10d nail load capacity for superior hold - โ€ข **Precision Fit & Fast Installation:** 1/4 inch hex head with integrated washer for easy identification and quick driving ## Overview The Simpson Strong-Tie SD9212R500 is a premium #9 x 2-1/2 inch connector screw designed to replace nails in Simpson Strong-Tie connectors. Made from Type 316 stainless steel with a galvanized coating, it offers superior corrosion resistance and durability. Featuring a 1/4 inch hex head with integrated washer for easy installation and identification, this box of 500 screws delivers professional-grade strength that exceeds traditional nails, making it the go-to fastener for construction and home improvement projects. ## Description desertcart.com: Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) : Industrial & Scientific ## Features - NAIL REPLACEMENT: The Strong-Drive SD Connector #9 x 2-1/2 inch screw is specifically designed to replace nails in certain Simpson Strong-Tie connectors and is the only screw tested and approved for that application. The single-fastener load capacity of the #9 SD exceeds the capacity of a 10d common nail. - Type 316 Stainless Steel: The Strong-Drive SD Connector screw is made from Type 316 stainless steel that provides superior corrosion resistance for long-lasting durability. This finish withstands harsh conditions, making it ideal for both interior and most exterior applications where protection against rust is essential. - EASY IDENTIFICATION: Designed for quick and easy use, the SD Connector screw includes a 1/4" hex head with a 0.370"-diameter integrated washer, stamped with the Simpson Strong-Tie sign and fastener size. This design simplifies installation and helps you quickly identify the correct screw post installation. - ENGINEERED FOR DURABILITY: The shank of the SD Connector screw is specifically designed to fit precisely into fastener holes in Simpson Strong-Tie connectors. Enhanced with optimized heat treating, the screw offers improved ductility and strength, delivering reliable performance in demanding applications. - SIMPSON STRONG-TIE RELIABILITY: At Simpson Strong-Tie, our mission is to provide solutions that help people design and build safer, stronger structures. As a pioneer in the building industry, we have an unmatched passion for problem solving through skillful engineering and thoughtful innovation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006QD2JI6 | | Best Sellers Rank | #30,434 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #291 in Wood Screws | | Brand | Simpson Strong-Tie | | Color | Silver/Metallic | | Compatible Groove Diameter | 0.16 Inches | | Customer Reviews | 5.0 5.0 out of 5 stars (48) | | Drive System | External Hex | | Exterior Finish | Galvanized | | Fastener Size | #9 | | Fastener Type | Wood Screws | | Finish Types | Galvanized | | Global Trade Identification Number | 00707392103509 | | Grade Rating | Class55Galvanized | | Head Type | Hex Head | | Included Components | item | | Item Diameter | 0.37 Inches | | Item Dimensions | 0.37 x 0.37 x 2.62 inches | | Item Weight | 5.5 Pounds | | Manufacturer | Simpson Strong-Tie | | Material Type | Steel | | Metal Type | Carbon Steel | | Model | SD9212R500 | | Number Of Items | 1 | | Number of Pieces | 500 | | Outside Diameter | 0.37 Inches | | Part Number | SD9212R500 | | Screw Head Style | Hex | | Screw Point Style | Sharp | | Set Name | Simpson Strong-Tie SD Connector Screw #9 x 2-1/2 Inch - 500 Piece Set | | Set Screw Thread Type | Unified National Coarse (UNC) | | Size Name | 2-1/2 Inch | | Thread Class | 2B | | Thread Coverage | Fully Threaded | | Thread Size | 1 1/8 | | Thread Style | Right Hand, Coarse | | Thread Type | Unc | | UPC | 707392103509 | | Unit Count | 1.0 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 2.62 inches - **Material:** Steel - **Thread Size:** 1 1/8 ## Images ![Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) - Image 1](https://m.media-amazon.com/images/I/91Lp1xts2PL.jpg) ![Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) - Image 2](https://m.media-amazon.com/images/I/51xqPLpqUXL.jpg) ![Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) - Image 3](https://m.media-amazon.com/images/I/41Uvcp2XWtL.jpg) ![Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) - Image 4](https://m.media-amazon.com/images/I/519hcwfG6IL.jpg) ![Simpson Strong-Tie SD9212R500 - #9 x 2-1/2 Inch Strong Drive SD Connector Screws - 1/4 Inch Hex Head, Galvanized Coating, Hex Bit Included, for Construction, Home Improvement (Box of 500) - Image 5](https://m.media-amazon.com/images/I/514BtDh4AfL.jpg) ## Frequently Bought Together - 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 SD9112R500 Strong-Drive SD Connector Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty) - Simpson Strong-Tie SD10112R500 Strong-Drive SD Connector Screw โ€” 10 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (500-Qty) --- ## 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.co.za/products/31198782-simpson-strong-tie-sd9212r500-9-x-2-1-2-inch](https://www.desertcart.co.za/products/31198782-simpson-strong-tie-sd9212r500-9-x-2-1-2-inch) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-10*