Description
Discover reliable fastening with Hex Head Cap Screws Grade 2 Steel Plain 1/2-13 x 3 1/2" (PT). These hex head cap screws deliver solid performance for general purpose applications requiring strong, durable fasteners.
- Material: Grade 2 steel for dependable strength
- Finish: Plain (unplated) for versatile use in various environments
- Thread size and pitch: 1/2"-13 Unified National Coarse (UNC)
- Length: 3 1/2 inches
- Head type: Hex head for easy driving with common tools
- Standard: UNC, suitable for a wide range of assemblies
- Applications: General purpose fasteners for metal and wood projects, machinery, automotive, and construction
Whether you’re assembling equipment, reinforcing structural connections, or performing routine maintenance, these hex head cap screws provide reliable clamping power and long-term durability. For best results, pair with compatible nuts and washers and ensure correct thread engagement.
Specifications
- Thread: 1/2"-13 UNC
- Length: 3 1/2 inches
- Material: Grade 2 steel
- Finish: Plain
- Head: Hex
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