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๐ง Screw it right, screw it strong โ the proโs choice for lasting connections!
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.





| 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 |
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