












🔩 Secure your build with the pro’s choice—strong, precise, unstoppable!
The Simpson Strong Tie SD9212R500 is a 2.5-inch galvanized structural screw featuring a 1/4-inch hex head with an integrated washer to prevent cam-out. Engineered for perfect compatibility with Simpson connectors, it offers optimized heat-treated carbon steel strength and ductility, making it ideal for both interior and exterior construction projects. Available in a bulk pack of 500, it’s the trusted fastener for professionals demanding reliability and efficiency.








| Material | Steel |
| Head Style | Hex |
| Exterior Finish | Galvanized |
| Point Style | Type A Point |
| Metal Type | Carbon Steel |
| Brand | SIMPSON |
| Head Type | Hex |
| Item Weight | 5.5 Pounds |
| Thread Coverage | Fully Threaded |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Thread Style | Right Hand Partially Threaded |
| Fastener Size | 0.37 inches x 2.5 inches |
| Size | 2-1/2 Inch |
| Item Diameter | 0.37 Inches |
| Compatible groove diameter | 0.16 Inches |
| Number of Pieces | 500 |
| Manufacturer | Simpson Strong Tie |
| Country of Origin | USA |
| Model number | SD9212R500 |
| Item Weight | 2 kg 490 g |
| Item model number | SD9212R500 |
| Are batteries included? | No |
Trustpilot
1 month ago
1 month ago
2 months ago
1 week ago