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The Simpson Strong Tie SD9212R500 is a 2.5-inch, 0.37-inch diameter carbon steel structural screw featuring a 1/4-inch hex head with integrated washer for reduced cam-out. Engineered for precision fit with Simpson connectors and optimized heat treatment for enhanced strength and ductility, this pack of 500 screws is ideal for both interior and exterior construction applications.








| Material | Steel |
| Head Style | Hex |
| Point Style | Type A Point |
| Metal Type | Carbon Steel |
| Brand | SIMPSON |
| Head Type | Hex |
| Item Weight | 5.5 Pounds |
| Thread Coverage | Fully Threaded |
| Thread Style | Right Hand Partially Threaded |
| Fastener Size | 0.37 inches x 2.5 inches |
| Item Diameter | 0.37 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 |
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